Trappean
a. [矿]暗色岩质的,玄武岩质的
🗣️ 情景例句
I'm not quite familiar with the claim and arbitration in international trade.
我对国际贸易的索赔与仲裁不够熟悉。
All these articles are best selling lines.
所有这些产品都是我们的畅销货。
My parents were visiting relatives, and my grandparents had decided to spend the day at home.
我父母走亲戚去了，祖父母打算那天在家呆着。