Streptamine
链霉胺
🗣️ 情景例句
I understand Richard's feelings about it, Ellen.
我了解Richard对此的感受， Ellen。
The clerk helped me find what I wanted.
职员帮助我发现我想要的东西。
Let me see. Did you wash it in hot water?
让我看看。您是用热水洗的吗？