Convectors
n. 對流式暖房器；對流散熱器；[建] 換流器
??? 情景例句
Sorry, I don't quite understand why...
對不起，我不太理解為什么…
The flood has left many people homeless.
許多人因洪水而失去了家園。
I don't think much of the movie.
我認為那電影不怎么樣。