With time the pinna becomes shrivelled.

耳廓随之变成皱缩.

辞典例句

He probed her pinna with his tongue.

他用舌尖探了探她的耳背.

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Part of abaxial face of pinna , showing small scale and sori ( fallen indusia ) .

羽片远轴面的一部分,表示囊群盖已脱落的 孢子囊 群及小鳞片.

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The outer ear ( the pinna ) receives a single sound wave composed of different sounds.

外耳 ( 耳廓 ) 收集含不同声音的单声波.

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