Dangling bonds
[化] 悬空键
🧩 词语组成解析
[计] 悬挂的, 悬浮的, 悬摆的
n. 镣铐, 监禁
🗣️ 情景例句
World-class athletes are extremely fit.
具有国际水平的运动员体格非常好。
Donald has become incensed at his friends for being so unkind.
唐纳德因为他的朋友太不客气，所以被激怒了。
No, I'm sorry. It wasn't.
抱歉，没有。