Tr cavity
[电] TR空腔
🧩 词语组成解析
[计] 磁带记录器, 磁道, 磁带驻留, 故障报告
🗣️ 情景例句
By the way, will we be able to get a refund on this cancellation?
顺便问一下，我们取消后可拿回定金吗？
She is scared to death.
她吓得半死。
Sorry, I can't. I have to tidy my room.
对不起，我不能去。我得收拾房间。