Chelerythrine
白屈菜赤碱
🗣️ 情景例句
I'm sorry to have caused you so much inconvenience.
给你造成诸多不便，我很抱歉。
I said, Is there anything I can do?
我是说:我能为你做点什么吗？"
Fifteen minutes passed and then, at five to twelve, the clock stopped.
15分钟过去了，而就在11点55分时，大钟停了。