Trimethano-
[化] 三; 三甲桥
🗣️ 情景例句
He said he'll call you.
他说了他要给你打电话。
A policeman pricks up his ears.
一个警察竖起耳朵在认真地听着。
I doubted whether the story is true.
我怀疑那故事是不是真的。