Visna
n. [兽医]绵羊脱髓鞘性脑白质炎
🗣️ 情景例句
It might be simpler and less expensive .
这样可能比较简单而且省钱。
Do you get much rain in summer?
这里夏天雨水多吗？
I'd like to give you one of our new catalogs.
我们有新目录想给你