Triostat
快慢针调整装置, 三重调节器
🗣️ 情景例句
His father has to sell the farm to pay back the bank.
他的父亲不得不把家声卖掉以还债给银行。
I'm ashamed. I couldn't tell you my love.
我真的不好意思,爱你在心口难开呀。
Today, although the old Galileo lives on in many popular writings,
今天，虽然已故的伽利略继续活在许多通俗读物中，