Molcohesion
分子内聚力
🗣️ 情景例句
I'm so tired I think I'm overtired.
我好累， 我想我是累过头了。
Education has for its object the formation of character.
教育的目的在于培养品德。
'The fire broke out in the basement.I went down immediately,of course,
“地下室突然着火，我当然马上下去了。