Preloading
[化] 预加荷载
🗣️ 情景例句
And I don't think it's a good idea
而且我觉得这不是个好主意
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
Well,you mustn't play in the road.It's dangerous. A car may hit you.
嗯，你不可以在路上玩球。那是很危险的。汽车会撞着你。