Arteriometer
[医] 动脉口径计
🗣️ 情景例句
just listening to it.
听着这些声音时。
I've been here for three weeks, and so far I've enjoyed it.
我已经在这里逗留了三个星期，到现在为止，我过得很好。
We have an old musical instrument.
我家有件古乐器，