卡祖笛一种当吹奏者向吹口处低吟或哼唱时一个膜能够发出声音的玩具乐器 A toy instrument with a membrane that produces a sound when a player hums or sings into the mouthpiece.
原生质体植物细胞或细菌细胞的有生命的部分，包括原生质和去掉细胞壁后的质膜 The living material of a plant or bacterial cell, including the protoplasm and plasma membrane after the cell wall has been removed.
薄皮，薄膜如生物膜或液体膜等细薄的皮或膜 A thin skin or film, such as an organic membrane or a liquid film.
