🧩 词语组成解析
[医] 焦耳氏当量(热功当量)
n. 克雷格（男子名）
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
She's an English-woman.
她是英国女人。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。