membrane
🇺🇸
/ˈmembreɪn/
🇬🇧
/ˈmembreɪn/
A thin layer that covers or connects parts inside the body.
The virus was able to penetrate the cell membrane.
病毒能夠穿透細胞膜。
A very thin layer in plant cells.
The plant's cell membrane is crucial for nutrient absorption.
植物的細胞膜對營養吸收至關重要。
A thin layer that stops air, liquid, etc. from entering something.
The waterproof membrane kept the inside of the bag dry.
防水膜使包內保持乾燥。