Polystichocitrin
耳蕨柠檬素
🗣️ 情景例句
I know. I know. I'm really sorry.
我知道 我知道。真的很抱歉。
He who hesitates is lost.
举棋不定，坐失良机。
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。