Chuyển bộ gõ


Từ điển Oxford Learners Wordfinder Dictionary
arsenic



noun
1. a white powdered poisonous trioxide of arsenic;
used in manufacturing glass and as a pesticide (rat poison) and weed killer (Freq. 1)
Syn:
arsenic trioxide, arsenous anhydride, arsenous oxide, white arsenic, ratsbane
Derivationally related forms:
arsenical
Hypernyms:
trioxide
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
Syn:
As, atomic number 33
Derivationally related forms:
arsenious, arsenical
Hypernyms:
chemical element, element
Substance Holonyms:
herbicide, weedkiller, weed killer, insecticide, insect powder,
arsenopyrite, mispickel, orpiment, realgar

▼ Từ liên quan / Related words
Related search result for "arsenic"

Giới thiệu VNDIC.net | Plugin từ diển cho Firefox | Từ điển cho Toolbar IE | Tra cứu nhanh cho IE | Vndic bookmarklet | Học từ vựng | Vndic trên web của bạn

© Copyright 2006-2024 VNDIC.NET & VDICT.CO all rights reserved.