closed biddings是什么意思
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密封投标
相似短语
closed biddings 密封投标
sealed biddings 秘密投标密封投标
closed in phr. 包围;迫近;(白昼)渐短
closed with vbl.靠近,接受
closed angle 锐角
closed bearing 闭式轴承
closed bloc 封闭集团
closed block 闭锁部件
closed cargo 列入表定运费的货物
closed circuit 闭合电路,闭合环路,通路
相似单词
closed adj.1. 关闭的2. 只限特定人群的3. 闭关自守的,不受外来影响的
closed off 封闭
closed doorism n. 关门主义
closed captioned a. 电视节目有全部字幕的
closed door a. 非公开的闭关
closed end a. 闭锁式的,资本额固定的
closed system 闭合系统,局限体系,局限体系
closed ring n. 闭合环
closed world 【修】封闭[闭环]世界
closed circuit 闭路,闭路电路,闭路循环