polyatomic
IPA/ˌpɒl.i.əˈtɒm.ɪk/
IPA/ˌpɑːl.i.əˈtɑːm.ɪk/
polyatomic — 形容詞
- polyatomicpositive
- more polyatomiccomparative
- most polyatomicsuperlative
1. describing a molecule that is made of three or more atoms.
1.形容詞
釋義
多原子的
由三個以上原子組成的
describing a molecule that is made of three or more atoms.
例句
Amira learned that water is a polyatomic molecule because it has three atoms.
Amira 學到水是多原子分子，因為它有三個原子。
polyatomic + molecule: a particle with three or more atoms
In class, Emre drew a polyatomic molecule with five atoms on the board.
在課堂上，Emre 在黑板上畫了一個有五個原子的多原子分子。
collocation: polyatomic molecule
Christopher's teacher explained that carbon dioxide is polyatomic, but oxygen gas is not.
Christopher 的老師解釋說，二氧化碳是多原子的，但氧氣不是。
predicate use: X is polyatomic
The chart in Hao's book lists polyatomic molecules such as methane and ammonia.
Hao 的書裡有一張表，列出甲烷和氨等多原子分子。
Élise asked which molecule on the list was polyatomic and which had only two atoms.
Élise 問清單上哪個分子是多原子的，哪個只有兩個原子。