Semifloating
半浮动
🗣️ 情景例句
May I help you, sir?
需要我帮忙吗，先生？
Nothing comes out of the sack but what was in it.
无风不起浪。
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时，有一部分大学生自愿在罢工期间驾驶公共汽车。