Sad-sack
冒失鬼；不中用之人；糊涂兵
🧩 词语组成解析
sad
[sæd]
adj. 悲哀的;糟糕的;可悲的;令人遗憾的;
sack
[sæk]
n. 麻袋;洗劫;<英俚>解雇;
vt. 解雇;把…装进袋里;掠夺;
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
A brave retreat is a brave exploit.
勇退即勇绩。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。