expressions n. [数] 表达式;表情;公式;表示式(expression是复数形式) expressions是可数的。原形是expression。 expression既可作可数名词,也可作不可...
exercise的意思是锻炼、练习、运动,是可数的,复数形式是exercises. 例句 Lets start off with some gentle exercises. 我们先来做点强度小的练习。 Deep ...
exercise既是可数名词,同时也是不可数名词; exercise泛指“锻炼”时,做不可数名词; .exercise表示“体操”或“练习(题)”时是可数名词,要用复数形式。 exer...
experiment用作名词的意思是“实验,试验”“尝试”,既可作可数名词,又可作不可数名词。如用单数形式,前面应有不定冠词a。 例句This experiment was harmless...
作经历解释时是可数的,例He has a lot of experiences of travelling.他有很多旅游的经历。作经验解释时是不可数的,例He has a lot ot experience in the ...
exciting adj. 令人兴奋的;使人激动的; excited adj. 兴奋的;激动的;活跃的; excitable adj. 易激动的;易兴奋的;易怒的 The album was an exciting j...
excise n. 消费税,货物税 v. 切除;删除;收税,征税 exercise泛指“锻炼”时,做不可数名词;表示“体操”或“练习(题)”时是可数名词。 例句 The doctor decid...
extend没有表达的意思。Extend,英文单词,主要用作及物动词、不及物动词,作及物动词时意为“延伸;扩大;推广;伸出;给予;使竭尽全力;对…估价”,作不及...
excitedly adv. 兴奋地;激动地; 例句 Officials were clustered at every open office door, talking excitedly. 官员们聚集在每一个门面大开的办公室前...