Molcohesion
分子内聚力
🗣️ 情景例句
Mid terms are coming soon.
很快就期中考试了。
Would you please tell me the exchange rate for pound sterling into RMB?
请你告诉我英镑兑换人民币的汇率是多少，好吗？
A red tie will match that suit.
红领带会配那件衣服。