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arsenic 中文解釋 wordnet sense Collocation Usage Collins Definition
Adjective
/ˈärs(ə)nik/,
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The chemical element of atomic number 33, a brittle steel-gray metalloid,
  1. Of or relating to arsenic

  2. Of arsenic with a valence of five; of arsenic(V)

Noun
  1. The chemical element of atomic number 33, a brittle steel-gray metalloid

  1. a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
  2. a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
  3. Arsenic (also , when attributive) is the chemical element that has the symbol As, atomic number 33 and atomic mass 74.92. Arsenic was first documented by Albertus Magnus in 1250. Arsenic is a notoriously poisonous metalloid. ...
  4. Arsenic is the dark bluish-gray color of the element Arsenic. It is displayed to the right.
  5. Gertrude Yorkes (self-referred to as ArsenicRunaways: Volume 1, #6), is a fictional character in the Marvel Comics award-winning series, Runaways. She was created by author Brian K. Vaughan & artist Adrian Alphona, and debuted in Runaways vol. 1 #1 with most of the other main characters. ...
  6. (Arsenicism) Arsenic poisoning interferes with cellular longevity by allosteric inhibition of an essential metabolic enzyme pyruvate dehydrogenase (PDH) complex which catalyzes the oxidation of pyruvate to acetyl-CoA by NAD+. ...
  7. A poisonous chemical used to kill weeds and pests. Also used in cancer therapy.
  8. A poisonous element that commonly occurs in the natural environment and can contaminate groundwater. Drinking arsenic-rich water over months and years causes arsenic to accumulate in the body. This can lead to arsenicosis.
  9. Arsenic is a naturally occurring element which, in its pure form, is a silver-grey crystalline solid. In the environment it is usually combined with other elements in a variety of organic and inorganic forms.
  10. Basic chemical element, (symbol: As), which can combine with other elements to form various compounds. Arsenic is classified as a "metalloid" element, which means that it has some of the characteristics of both metal and non-metal elements. ...
  11. is released naturally into the aquatic environment as a result of weathering of arsenic-containing rocks, from industrial and municipal discharges, and from combustion of fossil fuels.
  12. A nutrient essential to animals and plants but toxic for humans.
  13. (chemical symbol As, atomic number 33) is a notoriously poisonous metalloid. It comes in many allotropic forms, of which the yellow, black, and gray forms are regularly seen. It is sometimes found in its elemental form in nature, but it is usually combined with metals in various minerals.
  14. This metal occurs naturally in some groundwater supplies and is classified as a carcinogenic to humans.
  15. an oxide of arsenic used to improve color, transparency, and brilliance, often used when producing opaque white glass or opaline.
  16. A mineral, the native element, occurring in grey masses.
  17. Metal associated with certain types of gold deposit, chemical symbol As.
  18. A chemical element typically used as an N-type dopant in various doping, deposition, and ion implant processes.
  19. An irritant poison used by farms and gardeners. Licking this poison causes lameness, stiffness, pain.
  20. Known carcinogen. Highest concentrations are in seafood, rice and rice cereal, mushrooms, and poultry. Root crops, such as carrots, onions, and potatoes, are the most vulnerable.
  21. A toxic element that is commonly found as an oxide and used in pesticide preparations, particularly for taxidermy mounts.
  22. A natural element of the earth's crust, which enters water supplies either through natural deposition or agricultural and industrial pollution. It is said to be carcinogenic and to be harmful to the skin and circulatory system.
  23. 1. a silvery-white, brittle, very poisonous chemical element, compounds of which are used in making insecticides, medicines, etc. 2. loosely, arsenic trioxide, a very poisonous compound of arsenic: it is a white, tasteless powder.
  24. A gray, brittle and highly poisonous metal. It is used as an alloy for metals, especially lead and copper, and is used in insecticides and weed killers. In its inorganic form, it is listed as a cancer-causing chemical under Proposition 65.
  25. a trivalent and pentavalent solid poisonous element that is commonly metallic steel-gray, crystalline, and brittle   Miracle Man 1X17