✅ 同义词
🔴 反义词
🗣️ 情景例句
The bad news hit everyone hard.
恶耗使每个人都受到了沉重打击。
How've you been?
别来无恙？
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。