Epimembranal
壁表的, 膜表的
??? 情景例句
Hi, Marilyn. I hope it's not too late.
你好， Marilyn， 我希望我來得不算太晚。
It's about time to get up.
差不多該起床了。
It looks as if she's gone away for a few days.
好象她要外出好幾天了。