Q.2 h.
[医] 每二小时
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
What the eye sees not, the heart craves not.
目不瞬，心不乱。
I'm very proud of you.
我为你感到非常骄傲。