noun 下载 🔗分享 膜，薄膜。 A flexible enclosing or separating tissue forming a plane or film and separating two environments (usually in a plant or animal). Examples : "The membranes of our cells allow nutrients in and waste products out. " 我们细胞的细胞膜允许营养物质进入，并排出废物。 physiology anatomy biology organism body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 膜，薄膜 A mechanical, thin, flat flexible part that can deform or vibrate when excited by an external force. Examples : "The musician tapped the membranes of the drums, creating different sounds depending on where he struck them. " 音乐家敲击鼓的鼓膜，根据敲击的位置不同，发出不同的声音。 material part technology physics science machine 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 膜，薄膜，隔膜 A flexible or semi-flexible covering or waterproofing whose primary function is to exclude water. Examples : "The new rain jacket has special membranes to keep the wearer dry. " 这款新雨衣采用了特殊的薄膜，可以保持穿着者身体干燥。 material biology physiology anatomy structure organism part body science 与AI对话词汇游戏阅读练习
