Ugc
abbr. ultrasonic grating constant 超声光栅常数; unity grain crossover 统一粮食切割
🗣️ 情景例句
I hope it isn't important.
希望不是什么重要事。
A great ship asks deep waters.
大船要走深水，蛟龙要在海中游。
They were all hungry and the food smelled good.
他们全都饿了，饭菜散发出阵阵香味。