Galn
氨基半乳糖
🗣️ 情景例句
Did you see what she was wearing?
你看到她穿的是什么？
Beware of a silent dog and still water.
警惕无声之狗会咬人，平静之水会覆舟。
We'd like a chance to bid on this business.
我们希望能有机会投标这笔生意。