Joulemeter
焦耳计
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。