variable labor cost变动: change; alteration; oscillat ...人工成本: labor cost人工成本: cost of labor; costs of labor; labor cost; labour cost人工成本单: labor cost sheet; labour cost sheet标准人工成本: standard labor cost; standard labour costs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:变动人工成本，即可在微信中查询翻译
