J.
[医] 焦耳氏当量(热功当量)
🗣️ 情景例句
Hand me two eggs from the refrigerator,
替我从冰箱拿两个蛋来。
Modesty is not only and ornament, but also a guard to virtue.
谦逊不仅可增添光彩也可以维护美德。
Thank you for everything.
谢谢你做的一切。