Microdilatometer
微膨胀计
🗣️ 情景例句
That sounds very nice. When will it be?
听起来真不错，什么时候呢？
There used to be a grocery store on the corner.
过去在角落上有一个杂货店。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。