Triostat
快慢針調整裝置, 三重調節器
??? 情景例句
Where's the dressing room?
試衣間在哪兒？
Experience is the best teacher.
經驗是良師。
At the same time our sympathy for Galileo's opponents has grown somewhat.
與此同時，我們對伽利略的反對派的同情也有所增加。