yannychan108
倒退、返回的意思
一、汽车,即本身具有动力得以驱动,不须依轨道或电力架设,得以机动行驶之车辆。广义来说,具有四轮行驶的车辆,普遍多称为汽车。
中文名称:汽车 英文名:car
外文名称:vehicle 学 名:汽车
使用范围:日常家庭/商务接待
动 力:发动机
主要作用:代步、运输
发明日期:1886年
发明者:卡尔·弗里特立奇·本茨
二、back
[英][bæk][美][bæk]
n.背,背部;背面,反面;后面,后部;(椅子等的)靠背;
vt.使后退;支持;加背书于;下赌注于;
vi.后退;倒退;
adj.背部的;后面的;以前的;拖欠的;
adv.以前;向后地;
美丽先生的店
汽车的BACK是汽车调头的意思。
汽车调头(motor vehicle turning back)在允许掉头的道路条件下,使汽车行驶方向作180°改变的操作。有时在停车场等非道路条件下也需要掉头,方法基本相同。
汽车调头,必须严格遵守道路交通治理条例的规定:"机动车在铁路道口、人行横道、弯路、窄路、桥梁、陡坡、斜道或轻易发生危险的路段,不淮掉头" 。
因此,必须选择交通量小的交叉路口、平坦、宽广、路肩坚实的安全地段;根据路面宽度和交通情况,汽车掉头可分一次顺车掉头或顺车与倒车相结合掉头。
如无上述条件也可选择利用路旁的空地进行掉头。汽车在铁路道口、人行横道、弯路、窄路、桥梁、隧道、涵洞、陡坡、斜道或容易发生危险的路段,尽量不要掉头,否则容易引发交通事故。
扩展资料:
汽车BACK(调头)注意事项
1、要根据道路条件或者交通情况,尽量选择交通车辆少,不妨碍正常通行的车辆和行人的允许掉头的安全路段掉头入口,要选择虚线处进行掉头,实线处不得掉头 。
2、严禁在人行横道线、铁路道口、窄路、弯道、桥梁、隧道、涵洞和有禁止掉头标志的路段掉头 。
3、在允许掉头的路段或者路口掉头时,提前开启左转向灯,在不影响其他车辆正常行驶的情况下向左侧变更车道进入左侧调头导向路段,按照交通标志的指向完成掉头进入路口实线区后不得向左变道 。
4、在无隔离设施允许掉头的路段掉头,先要仔细观察道路交通情况,必要时停车观察确认车辆前后无车辆或行人通过时,方可打开左转向灯进行掉头,掉头时不得妨碍正常行驶的其他车辆和行人正常通行 。
参考资料来源:百度百科-汽车调头
老王弃治疗
自现象级英语 U-TURN 1. 英英释义:a complete change of ideas, plans etc 例句:In the past two years, the local government has been utterly inconsistent with its policies, making various U-turns. 2. 为什么选这个词? “U-turn”是可数名词,本意是“掉头、转弯”,可以引申为“改变”。开车时“掉头”的英文就是 make a U-turn,所以这个词一点都不难记。U-turn 的引申义“改变”相比 change 更强调改变的彻底性,因此是个非常形象、准确的单词。虽然这个词看起来有点不正式,但在口语和一般的写作中都可以使用。我们来看几个例子。 在过去两年里,这个地方政府的政策一点都不连贯,总会有各种改变,就可以说: In the past two years, the local government has been utterly inconsistent with its policies, making various U-turns . 如果你想要成为一名受人尊重的领导人,你应该避免过多的决策大转弯,我们可以说: If you want to be a respected leader, you had better avoid making too many U-turns when making decisions. 不少人批评这个欧洲政府在移民政策问题上出尔反尔, 可以这么写: Many critics accuse the European government of doing a sudden U-turn on its promise to take in more immigrants. 《经济学人》在说到变化时常会用 U-turn,比如下面这两句: 1) Earlier this year, AMD forced Intel to make a U-turn in its 64-bit-chip strategy. 2) A year later, following the collapse of Lehman Brothers, the markets made a U- turn . 3. 怎样学会使用这个词? 1)翻译下面的句子: 他的观点发生了 180° 大转弯,决定和前妻复婚。 (时态:现在完成时,复婚remarry his ex-wife/ divorced wife) He has made a U-turn and decided to remarry his ex-wife. He has made a U-turn and decided to remarry his divorced wife. He has made a U-turn, deciding to remarry his ex-wife. 造句: 例1:To challenge the status quo , the businessman made a sudden U-turn on his marketing strategy. 串联每日一词 例2:Critics accuse the financial management firm of doing a quick U-turn on its promise to increase investments. 仿写例句 例3:Since the onset of rising refugee population, the host community has made an embarrassing political U-turn on its humanitarian policy. 串联每日一词 个人拓展: 释义: mainly disapproving a complete change from one opinion or plan of action to an opposite one 搭配:make/ do/ complete a sudden/quick /complete U-turn on sth various/ many U-turns 背诵: Many critics accuse the European government of doing a sudden U-turn on its promise to take in more immigrants. In the past two years, the local government has been utterly inconsistent with its policies, making various U-turns .