Trichodectes canis
[医] 犬啮毛虱
🧩 词语组成解析
[医] 啮毛虱属
n. 犬属
🗣️ 情景例句
What happened?
怎么了？
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。