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
We've got a forty-minute drive into the city.
我们还要开四十分钟的车到城里去。
It is an equal failing to trust everybody,and to trust nobody.
信任一切与不信任任何人，同样是弱点。
Hi, Jim. Nice to meet you.
你好，吉姆。很高兴见到你。