bourrelet的知识聚焦

bourrelet词语：bourrelet解释：定心带,定心部词性：名词词典：航空专业英汉词典bourrelet相关解释bourrelet〔名词〕定心凸缘(炮弹箍)bourrelet〔名词〕双罗纹单面浮线组织bourrelet〔名词〕定心凸缘,炮弹箍...

bourrelet词语：bourrelet解释：双罗纹单面浮线组织词性：名词词典：纺织专业英汉词典bourrelet相关解释bourrelet〔名词〕定心凸缘(炮弹箍)bourrelet〔名词〕定心带,定心部bourrelet〔名词〕定心凸缘,炮弹箍...