Precedentless
没有前例的
🗣️ 情景例句
Come in, please.
请进。
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了，但早晨灯却都亮着。