Alkanoate
[化] 链烷酸酯(或盐)
🗣️ 情景例句
Nothing's as refreshing as ice water on hot day!
在大热天没有什么像冰水那样提神。
My father is over 60 years old.
我父亲已年过六十了。
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。