Propoxy-
[化] 丙氧基
🗣️ 情景例句
(a foreigner) Is that a special day?
（一个外国人）是一个特殊的日子吗？
The sooner we go and face the music the better.
咱们还是早点去挨批为好。
Hi, Jim! It's a long time since we met last!
你好，吉姆！从我们上次见面后已经很久了！