Colpitic
[医] 阴道炎的
🗣️ 情景例句
And you never know
而你永远也猜不到
It's been 5 years since I last saw you.
我已5年没见你了
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。