单词:focal circle
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单词:focal circle 相关文章
Fins 鱼鳍 Fish can swim well with their fins in water. 鱼因为有鳍能在水里畅游。 Also, fish cannot move without fins. 相反的,没有鱼鳍,鱼就不能游了。 Do you know that different fish have different shapes of fins? 你知道
发表于:2019-01-10 / 阅读(66) / 评论(0)
与美国小学生一起学英文第6册
pear-shaped的本义是“梨形的、底宽顶窄的”,它通常可以引申为另一个意思:“全完了,都毁了”。 这种用法最早出现在20世纪60年代,由英语短语go pear
发表于:2019-02-03 / 阅读(78) / 评论(0)
英文语法词汇
It's easy to find an eye-catching pair of sunglasses and decide immediately that they're the ones for you. Unfortunately, sunglasses shopping is a lot more complicated than meets the eye . In addition to finding a pair you L-O-V-E at first sight, you
发表于:2019-02-05 / 阅读(21) / 评论(0)
实用英语