Pneumatometer
n. 肺活量计
🗣️ 情景例句
How long does it take?
要花多久时间？
An owl is the king of the night.
猫头鹰是黑夜之王。
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。