Xanthometer
水色計
??? 情景例句
Well, I'll try to arrange the schedule, Dr. Stewart.
好吧，盡力去安排，Stewart大夫。
Better have something we can get our hands on rather than just spend all our time talking.
有些實際材料拿到手總比坐著閑聊強(qiáng)。
they must be sedulously tended, if the vivifying fruits are to be at hand when needed.
要想在需要的時候可隨手摘取充滿生機(jī)的果實，還需要勤勉地護(hù)理。