Corynanthic acid
[化] 柯楠酸
🧩 词语组成解析
🗣️ 情景例句
Those are the rules and regulations, and we have to abide by them.
这些就是这儿的规矩， 大家都应该遵守。
I'll show you.
我指给你。
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。