Crotonyl
[机] 巴豆酰基
🗣️ 情景例句
And then, two years ago, my wife died.
接着， 两年前我妻子去世了。
The woolen sweaters you delivered do not match the sample we provided.
你们交货的羊毛衫和我厂提供的样品不一致。
but he will never sacrifice his freedom.
但他决不会牺牲自由。