unless所引导的条件状语从句常用一般现在时表示将来意义,主句多用一般将来时。unless在表示“除非”时,如其引导的从句谓语是be,而从句的主语跟主句的主语相同...
unique style 独特的风格; unique feature 特色;特性;独到之处; unique opportunity 唯一机会;极难得的机会; unique ability 独有能力; unique solut...
unhelpful adj.无益的;无用的;不愿帮助的; 例句 The taxi driver was being very unhelpful. 那个出租车司机不肯帮忙。 If the bank is unhelpful take it...
under review正在审查中; reviewn.评审,审查,检查,检讨(以进行必要的修改) Let\'s start by reviewing what we did last week. 我们开始先来复习一下上...
uncle是可数名词; uncle n.舅父;叔父;伯父;姑父;姨父;(儿童用语,称呼父母的同辈朋友)叔叔,伯伯; 复数 uncles; 例句 He was an orphan and lived with h...
unabashed adj. 不畏惧的,不害躁的; unable adj.不能的,不会的; unabsorbed a. 未被吸收的; unacceptable adj. 不能接受的; unaware a. 不知道的; un...
underbrush n. 树林下的草丛,丛林 undercharge n.潜流;(思想,情绪)暗流 underclothes n. 内衣,贴身衣 undercover a. 秘密从事的,秘密的 undercurrent n. ...