🧩 词语组成解析
membrane
['membrein]
n. （动物或植物体内的）薄膜;隔膜;（可起防水、防风等作用的）膜状物;
[电] 形成
🗣️ 情景例句
Please sit down, Mr. Mark.
请坐吧，马克先生。
Thank you very much.
非常感谢大家。
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。