Convecting
v. 使热空气对流, 借对流传热( convect的现在分词 )
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
Any tickets left?
有剩票吗？
They had a definite meaning, for they were as near as early man could get to writing.
它们有着一定的含义，因为它们已接近古代人的文字形式。