Y. s.
[医] 黄斑(视网膜)
🧩 词语组成解析
基督教青年会
🗣️ 情景例句
Don't worry about it.
别介意。
My aunt will come to live with me for some days.
我阿姨会来和我住一些日子。
There are many things to be learnt when you start working.
开始工作时，你有许多东西要学。