Cona
[医]concanavalin A
🗣️ 情景例句
which has been vacant for over a year now,
已空了一年多，
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
And that ends our special bulletin for today, Thursday, April lst.
今天 -- 4月1日，星期四--的专题新闻节目到此结束。