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
I grew up in a very close, loving family.
我生长在一个亲密友爱的家庭中。
That's fine. What time do I have to be at the airport?
好的。我应该几时到达机场？
I read a few lines, but I did not understand a word.
我读了几行，但一个字也不懂。