Chronokymograph
[医] 记时描波器
🗣️ 情景例句
Hello.
你好！
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。