进行态：现在进行时 Present Progressive
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打开封面 下载高清视频 观看高清视频 视频下载器
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将来一般时与将来进行时的区别Future simple Future continuous, the difference.
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完成态：现在完成时 Present Perfect Tense
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完成态：现在完成时 Learn English Tenses PRESENT PERFECT
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数积木|正方形|平方|Square club counting p2
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现在完成时与一般现在时 区别 PRESENT PERFECT or PAST SIMPLE
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《雅思词汇真经》带背｜第01章｜自然地理上｜在没有方向的时候就老老实实做好该做的事情吧
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一看就会！英语时态速记表
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英语 语法 现在完成时 The Present Perfect Tense
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乘法口诀表|Times Tables Collection _ Part 1 _ 2, 3, 4 & 5 times tables
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凑十法|加法|make 10 to add|Make 10 Strategy
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数数|跳数|成对数|counting by 2s
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【2025】【专升本英语】【专升本英语语法】【2.4最新版】
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下水道-臭臭去哪了Where does toilet water go
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身体|部位Body Parts for Kids Inside the Human Body
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驾驶-路标-Understanding Road Markings & Traffic Signs in Unfamiliar Neighborhood
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介词OFF 的基本义与引申义
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汽车部件Learn Car Parts for Toddlers - Windshield, Tires, Rims More Speedie DiDi
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建筑车辆|Construction Vehicles with Toy Trucks
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介词UP的基本义与引申义
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英语介词IN的基本义与引申义
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底层逻辑1|动词短语|动词与介词词意的组合|Why phrasal verbs are so difficult
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用动漫的方式解析同声传译的大脑是怎么运转的？
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挖掘机|推土机|翻斗车|Bulldozers|Dump Trucks|Construction Trucks Caitie s Classroom
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The kitten needs HELP Learn animals for kids. Full episodes of car cartoons for
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计算机部件简介|parts of computer|Computer Fundamentals
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Helper Cars a cement mixer under the tree. Cars for kids Street vehicles cartoon
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介词OUT的基本义与引申义
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心理学：被喜欢的人喜欢后，为何我们就不喜欢他们了？
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英语发音 FEBRUARY sounds so strange 彻底搞清楚February的发音 学英语 學英語 提高英語發音
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The ice cream truck needs help Helper cars save the day.
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英语 发音 How to pronounce Characteristic 教會你母語者的發音
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数积木|正方形之歌|平方|Square song
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The puppy needs help Helper Cars police car save the day.
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01-|[ʌ]|练习|American [ʌ] sound practice
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吉赛尔邦辰聊焦虑症经历
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左转|初学者|Left Turns - How to Make Left Turns for Beginners
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01-单元音Λ-|San Diego|美音|
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02-[ ɑ]AH|San Diego|Calida|American Accent How to Pronounce the AH ɑ Vowel
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介词down的基本义与引申义
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Helper Cars save the day. Learn animals learn colors for kids with buses. Car ca