Injection metallurgy
[化] 喷射冶金
🧩 词语组成解析
🗣️ 情景例句
Mama, what are they doing to me? Help!
妈妈 ，他们在对我做什么？ 救命呀！
We must get back to first principles.
我们必须回到基本原则上来。
We've been anxious about you. We were expecting you back much earlier.
我们都为你们着急呢。都盼着你们早点儿回来。