Gleditsin
皂荚素
🗣️ 情景例句
Thanks. I'll contact you.
谢谢，我会再跟你联络的。
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。
Will it cause a delay?
会耽搁出货吗？