He received a gift from her,but did not accept it.常用名词搭配:aim task purpose mission object journey voyage。
颜色类:red, black, green, white, yellow, orange, brown, grey, pink, blond, blue, purple,学习用品类:pen, pencil, ruler, eraser, paper, pencil-box, ink, notebook, dictionary, sharpener,schoolbag, backpack, textbook, flashcard。
500 outside [ˈautˈsaid] prep./ n./ ad./ a.(在,向)的外面(的)501 piece [pi:s] n.片,块,段,件;断片,碎块 vt.拼合(凑)502 sometimes [ˈsʌmtaimz] ad.
allow sb / sth to do sth:People aren’t allowed to eat food on the underground in Nanjing.在南京,地铁上禁止人们吃东西。
在我们的日常工作中,经常会碰到器件失效或系统故障,这时为了清楚界定失效事件的严重性,就需要定量的来描述具体的失效率,这就需要用专业的术语来沟通,而有的工程师喜欢谈FIT,有的工程师喜欢谈MTBF,其实这两个概念所描述的主体是不一样的,因此有必要在此简析一下。
10.昨晚的电视节目使我姐姐想起了两年前在山村支教的经历。The TV program last night___my sister of her___as a volunteer teacher in the mountain village two years ago.
必修一Welcome Unit一、重点词汇1. exchange [ɪksˈtʃeɪnʤ] n. 交换; 交流 vt. 交换; 交流;交易; 兑换2. lecture [ˈlektʃə] n. 讲座;讲课;教训 vi. (开)讲座;讲课 vt.训斥3.