音标：[,ædven'tiʃjә,-ʃiә,-ʃә] ；

n. 外膜
[医] 外膜

n an enveloping or covering membrane or layer of body tissue

词型变化：名词复数形式 : adventitias

adventitia的用法和样例：

例句

用作名词(n.)

Inadequate cell nutrition around vessels causes degeneration of tunica adventitia.血管周围细胞的营养不足，引起外膜的变性。
A false aneurysm is the term applied when only the adventitia is present.假性动脉瘤一词用于只有一层动脉外膜的动脉瘤。
A false aneurysm is the term applied when only the adventitia is present.假性动脉瘤一词用于只有一层动脉外膜的动脉瘤。

【近义词】

tunic束腰外衣
tunica[解]膜

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