鞘膜

鞘膜 [qiào mó]

1. ■ tunica vaginalis

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常用词组

1. ■ 鞘膜板（之）外层 tegmentum;

2. ■ 鞘膜环 annulus vaginalis;

3. ■ 鞘膜积液 hydrocele of tunica vaginalis