短語(yǔ)詞組短語(yǔ)on -site supervisi engineer 現(xiàn)場(chǎng)監(jiān)理工程師Key words on -site supervision 現(xiàn)狀;改進(jìn)建議On -site supervision and law enforcement 現(xiàn)場(chǎng)監(jiān)督執(zhí)法lack of on -site supervision 缺少現(xiàn)場(chǎng)監(jiān)督 返回 on-site supervision