Convects
v. 使热空气对流, 借对流传热( convect的第三人称单数 )
🗣️ 情景例句
Now let's discuss the freight and packing.
现在让我们来讨论一下货运与包装问题。
I was little ill at ease.
我有点不自在。
Don't cry over spilt milk.
不要做无益的后悔。