Caseharden
vt. 使无情, 使表面硬化
✅ 同义词
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
Starved to death
饿死了
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。