n. (动物或植物体内的)薄膜( membrane的复数形式 ); 隔膜; (可起防水、防风等作用的)膜状物
🗣️ 情景例句
You ready for the next problem?
你准备好做下一道题了吗?
Shameless!
无耻!
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.