critical path工程: engineering; project; progra ...要: important; essential径: footpath; path; track工程要素: engineering element工程要求优良的: for a project of which excellence is required relevant fees shall be added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:工程要径,即可在微信中查询翻译