环锁，暗码锁

ring lock的用法和样例：

例句

Pick up the riser tensioner support ring to the diverter housing.将隔水管张力器支撑环锁到转喷器壳体上。

2周超开窍生活英语-第十二天

Practice: listen and repeat Whos it? Is me, Jenny Is some one at the door? Can somebody get the door? Ill get it. Practice: listen and repeat Who is it? Is me, Jenny Ill get it Is Jon home? What brings you here? Dialog: Who is it? Its me, jenny Oh,

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英语歌曲:Ring,Ring,Ring The Bells

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Wee Sing For Christmas

人教高中英语高二下UNIT19-3

Read the following situation and act out the dialogue. Before Bassanio and Portia got married, Portia gave him a ring and made him promise to keep it all his life. Losing it, selling it or giving it away would be the end of her love for him. After t

发表于:2018-12-29 / 阅读(98) / 评论(0)

人教高中英语高二

英文儿童歌曲:Ring A Ring Of Roses

Ring A Ring Of Roses a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* ring a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* the king has sent his daughter to fetch a pail of water (hot-sha hat-sha all f

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优美儿童英语歌曲

英语歌曲:Where Is The Ring?

发表于:2019-01-10 / 阅读(133) / 评论(0)

Wee Sing Around the World

学个词Learn a Word 第1526-lock-horns

今天我们要学的短语是lock horns. Lock is spelled l-o-c-k, lock; and horns, h-o-r-n-s, horns; lock horns. Lock是锁上， horn是动物头上的角，lock horns原指动物用角互顶打架，引伸为激烈争论，杠上了。India and th

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英语单词荟萃

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学英语单词

boiler evaporative heating surface