membraneKK [ˋmɛmˏbren] /ˈmɛmˌbɹeɪn/发音名词1膜、薄膜生物The eardrum is a thin membrane that vibrates with sound.耳膜是一层会随声音振动的薄膜。2薄膜、隔膜工程They laid a waterproof membrane under the bathroom tiles.他们在浴室磁砖下铺了一层防水薄膜。3滤膜、过滤膜技术The plant uses a membrane to remove salt from seawater.这座厂用滤膜去除海水中的盐分。用这个字练口说→