Orac
[医]自由基吸收容量
🗣️ 情景例句
Oh, Grandpa! How exciting!
啊 ，爷爷， 你真了不起。
The years teach much which the days never know.
学问集年而成，而每日不自知也。
I tried to wake up my wife by ringing the doorbell,
我按响了门铃，试图唤醒我的妻子，