Triality
三隅对称性
🗣️ 情景例句
It's quite likely that they'll agree to compromise.
他们很可能同意妥协。
I want to go coach, and I'd prefer a morning flight.
我要普通舱，还有，我喜欢早上的班机。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。