Chev
abbr. 犬出血性肠炎病毒（canine hemorrhagic enteritis virus）
🗣️ 情景例句
They're in my office.
在我办公室。
How much wool did you want to order?
你要订购多少羊毛？
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。