Stethoscopist
n. 擅長聽診的醫生；能熟練使用金屬探傷器的人
??? 情景例句
My feeling is that you ought to stay home tonight.
我覺得今晚你應該呆在家里。
Karl must concentrate on his work.
卡爾必須集中精力于自己的工作。
What's matter?
怎么回事？