单词:vector verb
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[00:07.60]vegetable [00:09.68]n.蔬菜 [00:11.76]There are 2 vegetables on a plate and both are onions. [00:16.08]盘子上的两道菜都是洋葱 [00:20.40]verb [00:22.39]n.动词 [00:24.37]The word give is a verb. [00:27.60]单词 give 是个动词
valve n.阀,阀门;电子管,真空管 vegetation n.(总称)植物,草木 veil n.面纱,面罩 vein n.静脉;叶脉,翅脉;纹理 velocity n.迅速,快速 velvet n.丝绒,天鹅绒
Todays topic is whether its OK to switch verb tenses in conditional sentences. It all started with a grammar question about was and were. On the Grammar Girl Facebook page, Veronica wanted to know whether she should write If the test was readminister
UNIT 7 I'll help clean up the city parks. [00:09.67]I'll send you a photo of Lucky. [00:12.97]Section 1 Before You Read [00:15.75]PAIRWORK [00:17.56]1a How many different kinds of letters [00:20.95]can you think of? [00:22.85]Discuss this with a part
UNIT 7 I'll help clean up the city parks. [00:09.33]SECTION A [00:11.14]Language Goal:Offer help [00:14.37]1a Look at the bulletin board and read about [00:17.90]ways you could help people. [00:21.07]Then list other ways you could help people. [00:25
Getting to Know the Verb 'Get' From VOA Learning English, this is Everyday Grammar. So, Alice, what did you do last night? Well, I was at home, getting ready to go to the movies. I was getting my shoes on when I got a feeling that something strange w
Exercise 1-38: Consistent Noun Stress in Changing Verb Tenses This is a condensed exercise for you to practice simple intonation with a wide range of verb tenses. When you do the exercise the first time, go through stressing only the nouns Dogs eat b
To me, we actually went an ad line earlier with Apple, 苹果以前有一条广告: that the personal computer was the bicycle of mind, 计算机是思想的自行车 and I believe that with every bone in my body, that of all the inventions of huma
Pre-Listening Vocabulary verbing: the turning of a noun or adjective into a verb weird out: to make uncomfortable coin: to give something a name The Word Verb Is A Noun-词语动词是个名词 The most common definition of a noun is a person, place,
Grammar Girl here. Today's topic is subject-verb agreement, and I'm doing something a little different. This week I have a guest writer for the show, my long-time copy editor Bonnie Trenga, the author of The Curious Case of the Misplaced Modifier. Oh
379 、 石棉 asbestos;asbestus 380 、 石膏 PlasterofParis 381 、 示波器 oscilloscope 382 、 立体图 pictorialdrawing 383 、 交流电流 alternatingcurrent(a.c.) 384 、 交流电压 a.c.
SEC(Single Edge Connector,单边连接器) Shallow-Trench Isolation(浅槽隔离) SIMD(Single Instruction Multiple Data,单指令多数据流) SiO2F(Fluorided Silicon Oxide,二氧氟化
Introducing English Verb Tenses Editors note: This is the first of a four-part series on verb tenses. Click here for part two. For VOA Learning English, this is Everyday Grammar. Today we are going to give you a basic overview of the verb tense syste
Beginners. When you learn English, the verb 'to be' can be a bit of a problem sometimes. It is irregular, so it doesn't follow a regular pattern. But, that is okay. Lots of verbs in English are irregular. I am, you are, he is etc should be familiar i
Grammar Girl here. Today's topic is verbification. Last week police used a Taser on University of Florida student Andrew Meyer as they struggled to remove him from an auditorium where Senator John Kerry was speaking. The Web has been filled with deba
Secretary-Generals Message on World Health Day 秘书长世界卫生日致辞 7 April 2014 2014年4月7日 Every year more than one million people die from diseases carried by mosquitoes, flies, ticks and other insects, such as triatomine bugs. These
遥感Remotesensing 多谱线扫描器Multispectralscanner 分辨率Resolution 像素Pixel 谱带Spectralbands 红外线Infrared 紫外线Ultraviolet 雷达Radar 轨迹Path 景物确认Sceneidentificat