单词:electric elements
[网络] 发电厂电气部分与热力设备;电气元件;发电厂电气部分与动力部分
单词:electric elements 相关文章
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
发表于:2018-12-07 / 阅读(64) / 评论(0)
(科普英语)Earth and Sky
[Storyteller] The journey began The fearless heroes left Heading for a place Far oh far away They had to warn Alron The prince of the North Of the terrible danger That threatened all the lands He holds the secrets Of the black magic His weapon is The
发表于:2019-02-11 / 阅读(71) / 评论(0)
英文摇滚歌曲