Greyback
n. 灰鲸;黑头鸦;南军的士兵
🗣️ 情景例句
Yes, he makes house calls, but the doctor has an opening only after 2:00 p.m.
好，他愿出诊，但他在下午2点后才有空。
These pills can be obtained by prescription only.
这些药丸只有凭医生处方才能买到。
The book is protected by copyright.
该书受版权保护。