在线词典

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在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。

jack post

查词链接:https://www.dute.org/dict/jack_post复制链接
千斤顶支柱:指支撑深井钻机曲轴的支柱之一。
查看英英释义
abstract:
A jack post is a steel post used in the construction trades for shoring walls and trenches. The term "jack post" is one of many describing the same system, other names include any assortment of "adjustable", "steel", "jack" and "shoring" with "post", "column" and "prop", depending on their precise construction - the "jack" refers to examples with a jack screw to adjust the precise length of the post.

网络释义
轴柱
... jack post n. 轴柱 jack rabbit n. [动]
绞车轴承立支柱
... 立轴承垫座 footstep pillow 窄立座式轴承 BEARING 绞车轴承立支柱 jack post ...
普斯特
普斯特(Jack Post)第八章 时尚设计师与摄影师爱尔柏?艾尔巴兹(Alber Elbaz)伊夫?
常用短语
* 以上查询结果来自于网络,仅供参考。
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