Difference expression
[计] 差分表示式
🧩 词语组成解析
🗣️ 情景例句
I don't want a dead end job.
我不想做没有前途的工作。
May I borrow your matches?
我能借你的火柴吗？
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。