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double bond的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
a covalent bond in which two pairs of electrons are shared between two atoms
double bond的用法和樣例：
例句
用作名詞 (n.)
- One atom of oxygen is linked to the nitrogen atom by a double bond.
一個氧原子以雙鍵與氮原子相連。 - Compounds containing two double bonds are called dienes.
包含兩個雙鍵的化合物叫做二烯烴。
