Uab
abbr. ultrasound attenuation in bone 骨超声衰减; Union of Arab Banks 阿拉伯银行联盟; United Asian Bank 亚洲银行联合; Universities Appointments Board 大学设备部
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
Los Angeles. I stayed with my brother.
落杉矶。上我兄弟家去了。
They hurt.
（伤口）疼。