rag

音標(biāo)發(fā)音

• 英式音標(biāo) [r?ɡ]
• 美式音標(biāo) [r?ɡ]
• 國(guó)際音標(biāo) [r?ɡ]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 破佈；碎屑
• vt. 戯弄；責(zé)罵
• vi. 變破碎；穿著講究

詞源解說(shuō)

• 14世紀(jì)初期進(jìn)入英語(yǔ)，直接源自古斯堪的那維亞語(yǔ)的rogg，意爲(wèi)粗毛物；最初源自古丹麥語(yǔ)的rag。

詞根記憶

• 古代人對(duì)付迷路的方法是用rag(破佈)之類的做tag(標(biāo)簽)

同根派生

• rag相關(guān)詞

英漢例句

用作名詞 (n.)

• He cleaned the machine with a piece of oily rag.
  他用一塊沾滿油汙的舊佈擦機(jī)器。

• rag更多例句

詞組短語(yǔ)

用作名詞 (n.)

動(dòng)詞+～

• chew the rag 聊天，閑聊；爭(zhēng)論；發(fā)牢騷
• have not a rag to one 's back 衣不蔽躰

介詞+～

• from rags to riches 由窮致富
• in rags 穿著破衣，衣衫襤褸
• a bundle of rags 一堆破舊的衣服

短語(yǔ)

• RAG MART 愛(ài)佳樂(lè);愛(ài)家樂(lè)
• rag doll 佈洋娃娃；碎佈制玩偶

• rag更多詞組

英英字典

劍橋英英字典

• (CLOTH) a torn piece of old cloth
• (NEWSPAPER) a newspaper or magazine that is considered to be of bad quality
• (COLLEGE EVENT) in Britain, a series of entertaining events and activities organized by college students once a year to collect money for charity
• (MUSIC) a piece of ragtime music
• to say things that are funny but a little unkind

柯林斯英英字典

• A rag is a piece of old cloth which you can use to clean or wipe things.
• Rags are old torn clothes.
• People refer to a newspaper as a rag when they have a poor opinion of it.
• If someone rags you, they tease you in a friendly way.
• a boisterous practical joke, esp one on a fellow student
• a period, usually a week, in which various events are organized to raise money for charity, including a procession of decorated floats and tableaux
• (as modifier)
• a piece of ragtime music
• to compose or perform in ragtime
• a roofing slate that is rough on one side

• rag劍橋字典
• rag柯林斯字典

專業(yè)釋義

土木建築工程

• 石板瓦

交通運(yùn)輸工程

• 破佈

紡織科學(xué)技術(shù)

• 碎佈

能源科學(xué)技術(shù)

• 抹佈

機(jī)械工程

• 抹佈

生物學(xué)

• 頸部
• 重組活化基因 (recombination activating gene)

毉葯科學(xué)

• 重組激活基因 (recombination activating gene)