Ambient fluid
[化] 外围流体
🧩 词语组成解析
🗣️ 情景例句
Hey, go to the doctor. That cough sounds bad.
嘿，去看看医生吧，听起来你咳嗽得挺厉害的。
He learns French every day.
他每天都学法语。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。