单词：electric accumulator (secondary cell)
单词：electric accumulator (secondary cell) 相关文章
[00:08.59]What are you doing tomorrow,Eddie? [00:13.24]I am going birdwatching at the market. [00:17.50]At the market? [00:21.05]I like birds at the market.Beijing Ducks and roast chickens.Yummy! [00:29.83]Reading A Birds in Zhalong [00:40.28]Sandy j
牛津初中英语二年级
Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod
(科普英语)Earth and Sky
[0:0]scratch抓，刮，擦 [0:9.1942]screen screw script seal屏幕，银幕 螺丝 剧本，广播稿 封条，图章 [0:46.5236]secondary sector secure segment次要的，第二的 扇形，部门 安全的，可靠的 部分，断片 [1:34.3195]select selfish semester semiconductor选择，挑选
闭着眼睛飘单词 四级词汇
flashlight 手电筒 fluorescent lamp 日光灯 electric calculator 计算器 tube 真空管 electric fan 电风扇 dictaphone, dictating machine 录音机 tape recorder 磁带 television 电视机 ele
英文语法词汇
Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte
趣味英语
PV solar technology is more complex. When sunlight hits a PV cell, electrons in the cell are knocked out of their orbits. Electric fields channel the electrons in a current used to generate electricity。 Unlike thermal solar panels, PV technology is
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