Nonfouling
未污染的, 未弄脏的, 无污垢的, 无污泥的
🗣️ 情景例句
And you can tell me
到时候你就可以告诉我`
He apologized for having offended her visitors.
他因为冒犯她的客人而向她道歉。
He could make out three men in a basket under it and one of them was holding a pair of binoculars.
他看清了气球下面有3个人呆在一只筐里，其中一个举着望远镜。