Pneumatics
n. 气体力学\\n[医] 气体力学
🗣️ 情景例句
When I wake up in the morning, I go straight to the bathroom.
我早上醒了之后就直接去卫生间洗澡。
Nothing comes from (or of) nothing.
无风不起浪。
Can you ring me back right away?
你能立刻回个电话吗？