单词：vibratory bowl feeder
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25 Using the Copier GLOSSARY copier a photocopy machine; a copy machine; a machine that makes a copy of the text or image on a piece of paper so that it appears on another piece of paper * Can your copier make color copies or only black and white cop
2008年ESL之商务英语
This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. Theres plenty of evidence that animals learn from one another. But until now, it was thought that only humans make judgment calls, such as that woman see
Scientific American(六)月
李华和Larry正在讨论在报纸上看到的几个犯罪案件。今天李华会学到两个常用语：bottom feeder和bounce。 LH: Larry，你有没有看到报上说的那个被警察逮捕的毒贩？ LL: Yeah, that guy is a real bottom feede
美国之音《流行美语》
JAPAN'S new prime minister admits he is no Mr Charisma - Yoshihiko Noda likens himself to a marine bottom-feeder rather than a glittering goldfish. But that, he says, is his appeal. JAPAN'S new prime minister admits he is no Mr Charisma- Yoshihiko No
实用英语
Lesson 3 Nature 第三课 大自然 December 5 12月5日 Feed the Birds! 喂鸟趣！ Read it! 读读看！ Susie made a bird feeder. 苏希做了一个喂鸟器， It is really cool. 非常酷， The instructions were hard to understand. 但它的制作
大家说英语
Feeder clubs: Who's feeding whom? FRI 21 AUG 2015 Has Vitesse Arnhem lost its identity by becoming Chelsea's feeder club?
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