Rocephin
[医]头孢曲松钠，头孢三嗪噻肟钠制剂的商品名
🗣️ 情景例句
Wonderful.
真精采。
I can't imagine why.
我想不通为什么。
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。