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
Are you ready, Alexandra?
想好了吗？Alexandra。
The doctor said I looked worried and nervous.
医生说我看起来太忧郁和紧张了。
Instead of catching fish,they catch old boots and rubbish.
他们往往鱼钓不到，却钓上来些旧靴子和垃圾。