a senior pharmacist 一位資深藥師 高級藥劑師a self-conceited scholar 狂士a secret of success [農(nóng)業(yè)科學]一個成功的秘訣a secret master plan 錦囊妙計a second wife 后妻a second thought 進一步考慮a second child 二胎 第二個孩子a second 一秒鐘a sea symphony a sea of troubles 困難重重；無窮無盡的麻煩a sea of fire 火海a scratch of pen n. 簽名a scrap of paper n. 碎紙片a scientific breakthrough [新聞學與傳播學]科學突破a school of thought 家a scholar not bigoted 曠遠之士a sceptic's universe a scenically beautiful place 瑯?gòu)指５?/p>a scene of devastation everywhere [語言學]瘡痍滿目a scant supply of water [醫(yī)藥科學]供水不足