Molcohesion
分子内聚力
🗣️ 情景例句
Is that you, Susan?
是你吗， Susan？
Do you have a flight to New York departing at about 10 a.m. Next Monday?
你们有下周一大约下午10点起飞到纽约的班机吗？
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。