Umg
abbr. upgraded metallurgical grade 高级冶金级; urinary milk of calcium 尿中钙乳
🗣️ 情景例句
I never realized that.
我从来没有意识到这点。
Saturday the whole family will clean out the garage.
周六全家动员打扫车库。
The police were called in, but they could not arrest anyone,
警察被召来了，但他们却不能逮捕任何人，