highly-skilled labour(grade/class 4)高级: senior; high-ranking; high-l ...熟练工: all-round worker; journeyman; skilled labor; skilled labour(grade/grade3)半熟练工: jobber半熟练工人: semi skilled worker; semi-skilled worker; semiskilled labor不熟练工: gaffer下载手机词典可随时随地查词查翻译