Jw
abbr. 水套（jacket of water）
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
He is a doctor. He has his own practice.
他是个医生，他自己开业。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，