英语词汇“a house-boy”的翻译、意思、用法、释义-英汉汉英词典

单词	a house-boy
释义	英華字典資料庫同義詞☞mac
随便看	friction cost friction coupling friction crack friction cut friction damper friction damping friction depth friction disc friction-disc friction disc damper friction disc type friction, disk friction draft gear friction drag friction drilling machine friction drive friction-driven live roller conveyor friction drop friction drum friction duty friction, dynamic friction dynamometer frictioned friction electric machine friction element