Bellwether
出国 Abroadn. 系铃带头羊, 前导, 领导者
✅ 同义词
🗣️ 情景例句
When I watch sad movies I get really depressed.
当我看悲伤的电影时，我常常很难过。
Have you ever been to Japan?
你去过日本吗？
I bought it the day it was released.
它发行的当天我就买了。