在线英汉-汉英科技大词典 ... match-makingmachinery火柴制造机 match-marking配合符号 match-platepattern双面模板模 ...
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N a mark made on mating components of an engine, machine, etc, to ensure that the components are assembled in the correct relative positions (发动机、机器等上的)装配标记
V to stamp (an object) with matchmarks 做装配标记于
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