Sclerosal
[医] 硬的, 硬化的
🗣️ 情景例句
I'm sure you can, Ellen.
说的没错， Ellen。
My brother is a member of the faculty.He teaches economics.
我的兄弟是全体教员中的一员，他是教经济学的。
Look, Gary!That policeman's waving to you.He wants you to stop.
瞧，加里！那个警察正朝你挥手呢。他要你停下来。