on time; on schedule ;① 按時(shí)對(duì)病人進(jìn)行數(shù)天的觀察,以確定病人無任何戒斷癥狀。① The patient is observed on a time-based schedule for several days to ensure that no withdrawal symptoms appear.② 為了預(yù)防戒斷癥狀的發(fā)生,必須按時(shí)給藥。② To prevent withdrawal......（本文共 225 字）     [閱讀本文] >>