Trihedral
a. 有三面的
🗣️ 情景例句
Will there be chicks at the party tonight?
今天的晚会上有女孩儿吗？
It's the kind of work I've always wanted to do.
它是我常常想做的工作。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.
虽然人类有智力和道德上没有得到普遍提高，但在知识积累方面却取得了巨大的进步。