before adv. 1.在前,在前方,在前头,在前面。 2.在以前,从前,前此;较早。 run on before 跑在前面。 look before and after 瞻前顾后。 He is as happy as before. 他和从前一样幸福。 His garment buttoned before. 他的衣服前面扣上钮扣。 long before 很久以前。 Begin at noon, not before. 正午开始,不要提前。 1.在…以前;较…早[先]。 Lilacs come before the roses. 紫丁香比蔷薇开得早。 the day before yesterday 前天。 the night before last 前晚。 2.在…的前面;当着…的面;向…;〔转义〕借…的力,被…推着;有…等待着,向…开放,供…使用。 put [lay] the matter before sb. 在某人面前提出[汇报]这件事。 the question before us 当前的问题。 man and wife before Heaven 正式夫妇。 Pride goes before a fall. 骄者必败。 The ship sailed before the wind. 船顺风行驶。 The golden age is before us. 黄金时代就在我们前面,前途无限美好。 Our services are before you. 我们乐于为您服务。 3.先于,优于。 Ladies before gentlemen. 女先男后。 A marquis is before a count. 侯爵在伯爵之上。 4.与其…(不如),宁可…(也不)。 Death before dishonour! 宁死不屈。 They would die before surrendering. 他们宁死也不投降。 1.〔表示时间关系〕比…早些,在…以前;还没有…(就);然后再,再;就;才。 They arrived before we expected. 我们没有想到他们来得那么早。 I must finish my work before I go home. 我必须把我的工作做完才回家。 It will not be long before Father returns. 父亲不久就要回来。 Do it now before you forget. 现在就做,免得忘记。 The sun had scarcely risen before the fog began to disappear. 太阳刚一升起,雾气就开始消散。 2.〔表示选择关系〕与其…(不如);(宁愿);…也不。 He will die before he submit. 他宁死不屈。 B- Christ 公元前 〔B.C.〕. before everything 先要,第一要。 before long 不久。 before now 从前。 before sb.'s very eyes 当某人面。 before one knows where one is 马上就,转瞬之间就,突然一下就。 before one's time 提前,过早;未出世[死]前。 before the mast 在桅前;做普通水手。 before the world 在全世界面前;公然,冒天下之大不讳。 before you can say knife [Jack Robinson] 一刹那,很快就。
We do morning exercises before classes begin 在上课开始之前,早操是我们必要做的。
Every day before class begins the teacher always calls the roll 每天在开始上课前,老师经常要点名。
Classroom numbers will be posted on the bulletin of the center before classes begin 上课地点:本校文学院(开课前在本教学中心公布上课教室) 。
They usually take the books from their own lockers , then go to find the right classroom before class begins 他们通常在上课前从自己的储物柜里取出要用的课本,然后再去找上这节课的教室。
They usually take the books from their own lockers , then go to find the right classroom before class begins 他们通常在上课前从自己的储蓄柜里取出要用的课本,然后再去找上这节课的的教室。
My ex - girlfriend had traveled with me to help me move in the weekend before classes began and had intended to stay for the following week to visit 我前女友在开学前的头一个星期来帮我搬家,并打算在这待一个星期玩一玩。
In order to enroll in an independent study course , students must seek the agreement of an individual professor , who must sign the independent study course syllabus and submit it to the department chair for approval at least one week before classes begin 选修专导之学生须徵得个别教授同意指导,并于专导课程计划纲要上签名后,至迟于开学前一周将纲要送交所长批准后使得修读。