Cavernous rale
[医] 空洞音
🧩 词语组成解析
a. 似巨穴的\\n[医] 空洞的
n. 罗音, 水泡音\\n[医] 音
🗣️ 情景例句
How many are there in your family?
你们家几口人？
We waved until the car was out of sight.
我们挥手直到汽车消失。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，