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单词
purchase block
释义
purchase block
美
英
un.
起重滑车
网络
复滑车；超重滑车
英汉
网络释义
un.
1.
起重滑车
1.
起重滑车
航海及海运专业英语词汇(P7) ... Purchase Back Lease 购买再租赁合同
purchase block
起重滑车
purchase blocks 起重滑车 ...
www.diyifanwen.com
2.
复滑车
船舶专业词典.xls ... 856 泵 pump 859
复滑车
purchase block
860 按钮开关 push-button switch ...
www.360doc.com
3.
超重滑车
造船工程英语词汇P-37... ... 复滑车 purchase block 复滑车，
超重滑车
purchase block
滑车索 purchase cable ...
www.scientrans.com
例句
随便看
directory system
directory system agent
directory table
directory tape processor
directory title
directory traversal
directory tree
directory trust
directory types
directory user
directory user agent
directory versus table translation
directory window
directoscope
direct our attention to
directours
direct out
direct out of pocket expenditures
direct output
direct output writer
direct outward dial
direct outward dialing
direct overcurrent release
direct over current release
direct overhead
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/5/19 14:03:31