Tympanometer
鼓室计; 鼓室压力计
🗣️ 情景例句
I work part time in the summer to pay for my tuition.
我夏天做兼职来支付学费。
It's a beautiful country with forests, mountains and deserts.
这个国家很美，它有很多森林、山和沙漠。
I'd like to see that too.
我也想去看看。