Permeaselectivity
选择渗透性
🗣️ 情景例句
You going to the baseball game today?
你今天要去看棒球赛吗？
I didn't like the taste of the medicine,but I took it anyway.
我不喜欢药的味道，但是我拿了它没办法。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。