Benard convection
[化] 貝納爾對流
?? 詞語組成解析
n. (Benard)人名；(英、西)貝納德
convection
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n. 傳送, 對流, 傳導\\n[化] 對流
??? 情景例句
If there's anything you need, just knock on my door.
有什么需要幫忙的話，盡管敲門來找我。
Happiness takes no account of time.
幸福不覺光陰過。
It is one of the ugliest faces I have ever seen.
這是我見過的最丑陋的頭像之一。