Unt
abbr. ultrasonic nondestructive testing 超声无损检测; untrained 没有经（受）过训练的; uninephrectomy 单肾切除术; Union National Tchadienne (French=Chadian National Union) （法语）乍得民族联盟
🗣️ 情景例句
And here are your keys.
你的钥匙。
To hit the doggie
打狗
I have a headache, and she has a stomachache.
我头疼，她胃疼。