Phonatory
发音的
🗣️ 情景例句
I'm awfully sorry.
非常抱歉。
How much is the postage for this?
这个邮费要多少钱？
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。