internal height内部: interior; inside; inward; in ...工作: work; operation; working; op ...容积: volume; bulk; dimension; siz ...高度: altitude; height; elevation泵工作容积: pumdisplacement下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:内部工作容积高度，即可在微信中查询翻译
