单词：stress endurance diagram
往复应力疲劳曲线
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Row ,Row , Row Your Boat Row , row , row your boat , Gently down the stream , Merrily ,merrily ,merrily , merrily , Life is but a dream. （划呀，划呀，快划船呀） 划呀，划呀，划船呀， 顺着小河缓缓地前进， 高兴地，高兴
发表于:2018-11-29 / 阅读(141) / 评论(0)
我的第一本英语儿歌
我的第一本英语儿歌
Row, Row, Row Your Boat Row, row, row your boat, Gently down the stream. Merrily, merrily, merrily, merrily, Life is but a dream.
发表于:2019-01-09 / 阅读(367) / 评论(0)
鹅妈妈童谣
鹅妈妈童谣
歌词如下： Row,Row,Row your boat, Gently down the stream. Merrily,Merrily,Merrily,Merrily, Life is but a dream. Row,Row,Row your boat, Gently down the stream. Merrily,Merrily,Merrily,Merrily, Life is but a dream.
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英语儿歌274首
英语儿歌274首
歌词如下： Row,Row,Row your boat, Gently down the stream. Merrily,Merrily,Merrily,Merrily, Life is but a dream. Row,Row,Row your boat, Gently down the stream. Merrily,Merrily,Merrily,Merrily, Life is but a dream.
发表于:2019-01-28 / 阅读(218) / 评论(0)
英语儿歌274首
英语儿歌274首