Q.3 h.
[医] 每三小时
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
Nothing will stay down when I eat.
我吃下去的东西全吐出来了。
The children began to get across at each other.
孩子们开始争吵了。
For twenty years Gandhi played an important role in working for equal rights for Indians.
二十多年间，甘地在为印度人民争取平等权利的奋头中发挥了很重要的作用。