Unimolecule
单分子
🗣️ 情景例句
You seem to have some reservations.
看起来你还有些犹豫。
He who imagines that he has knowledge enough has none.
自以为学识丰富的人是没有什么学问的人。
What about your bag? Would you like me to carry it?
手提包呢？您要我提吗？