Trirectangular
a. [数]三直角的,三重正交的
🗣️ 情景例句
Is that all?
就这些吗？
My handkerchif is grey.
我的手帕是灰色的。
and that their commissariat had no organization, but depended on irregular raids.
他们的军需供应处于无组织状态，只是靠临时抢夺来维持。