Electrostethophone
電擴音聽診器
??? 情景例句
I'll unthaw the meat in the microwave oven.
我要用微波爐把肉解凍。
One good head is better than a hundred strong hands.
上百雙有力的手，不如一個聰明的頭腦。
Use your head.
動動腦筋。