Bistables
(bistable 的复数) a. 双隐态的, 双隐定的\\n[计] 双稳态的
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
May I see a timetable?
我可以看时刻表吗？
but as a special favour, he would let me have it for $30.
作为特别优惠，他愿意让我出30英镑成交。