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chemical element的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
chemical element的用法和樣例：
例句
- We must include this chemical element in the group.
我們必須使組里包括這種化學(xué)元素。 - Hydrogen is the lightest chemical element of all.
氫是所有化學(xué)元素中最輕的。
