[网络] 预实验；预试验；前实验

字源大挪移 Prefix - 表示方位的字首 08 pre

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发表于:2018-12-04 / 阅读(74) / 评论(0)

英文魔法师字源大挪移

UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!

[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25～32 第25~32课 [0:05.438]Look into Science! 观察科学！ [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用

发表于:2018-12-13 / 阅读(115) / 评论(0)

河北教育初中英语（初中起点）八年级下册

The Big Experiment 大型强子对撞机试验

发表于:2018-12-17 / 阅读(114) / 评论(0)

英语广播节选

英语博客：A blasting experiment.

It's always fun when my brother comes to visit from New Zealand. Because he is a math and science teacher, he often thinks of interesting things to do that fascinate the children. When he heard that one of my sons does experiments in the kitchen for

发表于:2019-01-01 / 阅读(44) / 评论(0)

英语博客 A cup of English

Frog Experiment

Sidney was a 14-year-old boy with an interest in the sciences. One summer day he started his own investigations. With his 12-year-old sister Sophie in tow, he caught a large bull frog in a local pond. Sidney started his experiment with the amphibian,

发表于:2019-01-03 / 阅读(53) / 评论(0)

英汉幽默故事选读

EDUCATION REPORT - Duke iPod Experiment

EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro

发表于:2019-01-29 / 阅读(103) / 评论(0)

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学英语单词

2-hydroxybenzoic

acceleration seismograph apparatus