GbEng
耳膜的振动帮助声音传送到大脑。 A vibrating membrane in the ear helps to convey sounds to the brain.
隔膜，隔壁将某一器官，如子房或果实分成几个室的分隔物 A partition dividing an organ, such as an ovary or a fruit, into chambers.
酸能刺激胃黏膜. Acid irritates the stomach lining.
现在分娩时常用硬膜外注射. Epidurals are now often used during childbirth.
光度视网膜亮度单位，相当于每平方米有一烛光亮度的表面，通过一平方毫米的瞳孔区域，到达视网膜的光线数量 A unit of retinal illumination, equal to the amount of light that reaches the retina through 1 square millimeter of pupil area from a surface having a brightness of 1 candela per square meter.
渗碳处理一种冶金镀膜工序，在此工序中把钢或铁浸入另一种金属如锌、铬或铝的粉剂里，并加热至这一金属的熔点温度以下 A metallurgical coating process in which iron or steel is immersed in a powder of another metal, such as zinc, chromium, or aluminum, and heated to a temperature below the melting point of either.
动脉内膜炎动脉内层膜的炎症 Inflammation of the inner lining of an artery.
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.
绷紧的薄膜状物挤压得很紧的平板或薄膜，如鼓面 A tightly stretched sheet or membrane, as on the head of a drum.
膜，包袋包裹性的结构或包皮，如膜或病毒的外壳 An enclosing structure or cover, such as a membrane or the outer coat of a virus.
精制石灰胶泥精制石灰胶泥，用于在灰泥表层涂抹成膜 A fine lime cement used as a finishing coat on plaster.
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.