Trappean
a. [矿]暗色岩质的,玄武岩质的
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
Diseases are the price of ill pleasures.
疾病是不正当娱乐的代价。
I go to school by bike every day.
我每天骑自行车上学。