Subdomain
[计] 子区域
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
The coach is always gloomy when the team loses a game.
球队一输球，教练总要绷起脸来。
There are some hills in the picture, too.
画上有一些山。