propertied class中产阶级: middle class; middle bourgeoisie中产阶级的: bourgeois有产品质量问题同供应商沟通: contact with supplier for quality issue有产降水量: effective precipitation有产品组装工艺经验: experience in assembly process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:有产阶级,即可在微信中查询翻译