Cerexin
蜡状菌素
🗣️ 情景例句
I'll hang it in my office. But I feel bad I didn't get you anything.
我要把它挂在办公室。不过，真不好意思，我什么也没送你。
What is done cannot be undone.
木已成舟。
Hey, Jim! Can I borrow your ruler?
吉姆， 我能借用一下你的尺子吧！