音标：['ekәu,^ræm] ；

n. 超声波回声图, 回声深度记录

n an image of a structure that is produced by ultrasonography (reflections of high-frequency sound waves); used to observe fetal growth or to study bodily organs

词型变化：名词复数形式 : echograms

【近义词】

sonogram超声波扫描图...

大学英语四级词汇 g

gain vt.获得；(钟表)走快 vi.受益 n.增加；收益 gallery n.长廊；画廊；(矿坑中的)地下坑道 gallon n.加仑(液量单位) game n.游戏；比赛(项目)；(pl.)运动会 gang n.一

发表于:2018-12-01 / 阅读(87) / 评论(0)

大学英语四级词汇

节奏布鲁斯:Craig David - For The Gram

We do it for the Insta We do it for the Gram Then goes out to take pictures With a body like that We do it for the Insta We do it for the Insta When she's done taking pictures Don't forget the hashtag We do it for the Insta We do it for the Gram Then

发表于:2018-12-16 / 阅读(130) / 评论(0)

英文歌曲

THIS IS AMERICA - Glen Echo Park

THIS IS AMERICA - Glen Echo Park By Jerilyn Watson Broadcast: Monday, June 14, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Faith Lapi

发表于:2019-01-30 / 阅读(139) / 评论(0)

This is America

人生的回音The Echo

A son and his father were walking on the mountains. Suddenly, the son falls, hurts himself and screams, AAAhhhh!!!To his surprise, he hears the voice repeating, somewhere in the mountain, AAAhhhh!!! Curious, he yells, Who are you? He receives the ans

发表于:2019-02-03 / 阅读(63) / 评论(0)

英语美文

GRE词汇词根整理：gram

利用词根记忆GRE词汇是一种较为快捷牢固的方法了，通过词根可以将一连串GRE词汇串联记忆。下面是GRE词汇词根的gram部分，希望能够帮助各位考生快速记忆GRE词汇。 gram = write ,something written

发表于:2019-02-25 / 阅读(92) / 评论(0)

GRE英语

音乐咖啡厅:Christina Grimmie - Echo

Boy I don't understand your drama Thought we were having fun should I not have called you Should I be sorry for being me I'm just trying piece together your mind You and me were cool when I saw you last night Now we're in this state of emergency Oh y

发表于:2019-02-25 / 阅读(112) / 评论(0)

音乐咖啡厅

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学英语单词

Allitricin

ayen

balance point detector

ballet master

barcellos

behavioral-institutional juxtaposition

broken out section view