n.小孔；小口；排放口;（竖笛等的）指孔;
There were cells adherent to the surface of materials as well as the inside of ventage in the cytoskeleton compound group.
细胞支架复合组材料表面及孔隙内均有细胞附着。
by air是什么意思_by air单词用法
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词典释义：
词典释义：