abbr. umbilical 脐带的,母系的;upper middle 上中位
网络 微米; 马来亚大学(Universiti Malaya); 马来亚大学(University of Malaya)
Um, I´m not sure how to ask you this...
嗯,我不知该怎么问你这个…
She felt her face going red. "I´m sorry Rob, it´s just that I´m, um, overwhelmed."
她感到她的脸变红了。“对不起,罗伯,只是我,嗯,有些不知所措。”
Um, I just go home and watch TV.
嗯,我仅仅是回家、看电视。
Um, no, madam, I guess I didn´t.
没有,夫人,我想我没有。
Um, what are the boards actually made of?
这些板子到底是用什么做的?