Polystichoflavin
耳蕨黄素
🗣️ 情景例句
We have a real hard-nosed boss.
我们老板真的很固执。
There is no rose without a thorn.
玫瑰花没有不长刺的。
He started to complain about this wicked world but was interrupted by a knock at the door.
他开始抱怨起这个邪恶的世道来，却被一阵敲门声打断了。