U.s.a.
辅助 Assistant美国
✅ 同义词
🗣️ 情景例句
He is on another line right now.
他正在接另一个电话。
Whom will you come back with?
你将和谁一起回来？
The powder is made from fish, blood and bones.
肥粉是由鱼、血和骨头做成的。