Casco
蛋白质粘合剂
🗣️ 情景例句
They'll be here any minute.
他们马上就到了。
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。