Didactical
a. 教训的, 说教的, 教导的, 教诲的
🗣️ 情景例句
Thanks.
谢谢。
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。
I hope you're enjoying your staying here.
希望你在这里过得愉快。