Insufficientia
机能不全
🗣️ 情景例句
You should take your health more seriously.
你对自己的健康得更当回事儿。
How long have you been studying English?
你学了多长时间的英语了？
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。