Marangoni effect
[机] 马雷哥尼效应
🧩 词语组成解析
🗣️ 情景例句
You're absolutely right.
你完全正确。
The price of this model of cassette-player is 2500 Belgian francs at today's rate of exchange.
这个型号的录音机，按今天汇率，每台2500比利时法郎。
However, rescue operations are proving difficult.
然而，事实证明营救工作非常困难。