n. 船底中心垂直升降板, 装有升降板的小船
n a retractable fin keel used on sailboats to prevent drifting to leeward
词型变化:名词复数形式 : centreboards
【近义词】

AS IT IS 2015-12-30 What's Trending? #HoverboardFails Hoverboards were among the most popular Christmas gifts of 2015. They may have also been most dangerous gifts of 2015. A true hoverboard looks like a skateboard without wheels. To hover means to f

发表于:2018-11-27 / 阅读(491) / 评论(0) 分类 2015年VOA慢速英语(十二)月

[00:00.00] Unit 2 Places near home [00:05.59]A. Point and say Listen [00:12.36]This is City Centre. [00:16.90]Is there a bookshop?Yes,there is. [00:22.96]Now say. [00:26.23]This is City Centre. [00:32.39]Is there a bookshop? [00:38.27]Yes,there is. [

发表于:2018-12-12 / 阅读(125) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

MODULE 2 ACTIVITIES\n [au:]第二模块 活动\n [00:04.19]UNIT 4 Hobbies\n [au:]第四单元 业余爱好\n [00:08.26]Dialogue\n [au:]对话\n [00:10.83]1 Look and listen.Then read and act in groups.\n [au:]1 看一看,听一听。然后分组阅读

发表于:2018-12-13 / 阅读(202) / 评论(0) 分类 清华大学版小学英语(一到六年级)

MODULE 5 TIME\n [au:]模块5 时间\n [00:03.93]UNIT 13 Time to Eat\n [au:]第十三单元 饮食时间\n [00:08.39]Dialogue\n [au:]对话\n [00:10.78]1 Look and listen. Then read and act in groups.\n [au:]1 看一看,听一听,读一读然后分组

发表于:2018-12-13 / 阅读(218) / 评论(0) 分类 广州版金太阳小学英语四年级上

Unit 9 It's raining! ECTION A Activity 1b. [00:07.44]Listen and write these city names in the boxes above. [00:58.85]Activity 2a.Listen.Number[1-4]the pictures as you hear them. [01:50.86]Activity 2b.Listen again.Match the names with the activities.

发表于:2018-12-13 / 阅读(250) / 评论(0) 分类 新目标初中英语七年级

今天我们要讲的美国习惯用语是:back to the drawing board。A drawing board是制图板。Back to the drawing board的字面意思是回到制图板去,实际上它的意思是从头开始。 我们都知道,盖房子或制造机器的

发表于:2018-12-16 / 阅读(133) / 评论(0) 分类 美国习惯用语

Idiom: On board 达成统一的认识,全部支持 Hit the book: Float Intention Turn down Volume Vastness Contemplation Spacewalking

发表于:2018-12-27 / 阅读(169) / 评论(0) 分类 趣味青春英语

序号 中 文 英 文 术语解释 缩写 来源 61 对象管理结构 Object Management Architecure OMA 62 操作维护中心 Operation and Maintenance Centre OMC 63 对象管理组 Object Managemen

发表于:2019-01-08 / 阅读(77) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 61 对象管理结构 Object Management Architecure OMA 62 操作维护中心 Operation and Maintenance Centre OMC 63 对象管理组 Object Managemen

发表于:2019-01-08 / 阅读(90) / 评论(0) 分类 电信英语

[00:21.73]Visitor:Excuse me. Where can I buy a road map? [00:44.38]Xiao Min:In the post office or a book store [00:48.85]Visitor:How can I get to the nearest post office? [00:51.72]Xiao Min:Go down this road, [00:53.84]turn left at the first crossing

发表于:2019-01-09 / 阅读(180) / 评论(0) 分类 小学英语北京版

less 和 fewer 像一对双胞胎一样,总是让人分不清,它们都是比较级,表示更少的意思。两者的区别只要稍加点拨,就能很快分辨。 当修饰可数名词复数时,使用fewer,如:人,房子,孩子,学

发表于:2019-01-16 / 阅读(71) / 评论(0) 分类 英文语法词汇

The Minister of Education sacked the Board of Trustees at Moerewa School yesterday. This is a small rural Northland school which used to offer classes from Years 1 to 10 but in the last three years has had about 25 students altogether in Years 11, 12

发表于:2019-01-27 / 阅读(139) / 评论(0) 分类 新西兰英语

今天还是要继续讲在大选期间新闻界常用来报道竞选运动的两个习惯用语。今天要说的习惯用语来自《纽约时报》上的同一篇文章,这篇文章报导的是2000年大选的总统候选人戈尔选定参议员利

发表于:2019-02-03 / 阅读(153) / 评论(0) 分类 美国习惯用语

SAN FRANCISCO, June 23 (Xinhua) -- Facebook announced Thursday that Netflix CEO and Chairman Reed Hastings has joined the social network company's board of directors. Hastings, who successfully managed Netflix through an IPO in 2002, is expected to p

发表于:2019-02-03 / 阅读(119) / 评论(0) 分类 英语新闻

Yesterday the Sir Edmund Hillary Outdoor Pursuits Centre (OPC) was fined by a court for unsafe practices which caused the death of seven people last year. See January 22nd 2009 Six students and a teacher from Elim Christian College were killed while

发表于:2019-02-04 / 阅读(108) / 评论(0) 分类 新西兰英语

SAO PAULO, Dec. 23 (Xinhua) -- Attacking midfielder Lucas Moura, who next month will move from Sao Paulo to French outfit Paris Saint-Germain in a multi-million dollar deal, is the reason behind a major rift at Real Madrid, according to the Spanish m

发表于:2019-02-08 / 阅读(74) / 评论(0) 分类 英语新闻

The United States and Britain are planning to form a joint national security council, designed to allow the two allies close cooperation in dealing with security challenges. The two are expected to officially announce the creation of the new National

发表于:2019-02-11 / 阅读(112) / 评论(0) 分类 英语新闻

BEIJING, Jan. 16 (Xinhua) -- The official establishment of the New Third Board, a national share transfer system for small- and medium-sized enterprises (SMEs), was announced Wednesday, after years of trials in several cities. The move marks another

发表于:2019-02-18 / 阅读(86) / 评论(0) 分类 英语新闻

On April 15th 2008, New Zealand experienced a terrible tragedy: 6 teenagers and a teacher died while on an outdoor education activity in the centre of the North Island. (See April 17th 2008 on this website.) They were canyoning in the Mangatepopo Gor

发表于:2019-02-18 / 阅读(81) / 评论(0) 分类 新西兰英语

Voice 1 Welcome to Spotlight. I'm Mike Procter. Voice 2 And I'm Nick Page. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Hezron thinks it is fun to race

发表于:2019-02-21 / 阅读(100) / 评论(0) 分类 环球英语 Spotlight