Aortarctia
[医] 主动脉狭窄
🗣️ 情景例句
This is not the way to spend our fifth anniversary.
这不是我们过五周年纪念日的方式。
It's a small world.
世界真小！
This greatly reduced the speed of the ship,
这样一来，大大降低了船的航速。