Premedicant
[医] 前驱药, 术前[用]药
🗣️ 情景例句
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
Please pick up those cups and saucers.
请拣起那些杯和调料。
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。