Dipolar bond
[化] 偶极键
🧩 词语组成解析
a. 偶极的, 两极的\\n[医] 偶极的, 两极的
🗣️ 情景例句
If you keep eating you'll be as big as a house.
如果你一直吃下去，你会胖得像栋房子。
How far?
多远？
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.
他考试过关了，更惬意的是，他大学毕业时，所赚的钱足够他开始经营自己的行业--为游客提供导游服务。