tobacco

音標(biāo)發(fā)音

• 英式音標(biāo) [t??b?k.??]
• 美式音標(biāo) [t??b?k.o?]
• 國(guó)際音標(biāo) [t?'b?k?u]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 煙草，煙葉；煙草制品；抽煙

詞源解說(shuō)

• 直接源自西班牙語(yǔ)的tabaco，意為一卷煙草。

同根派生

• tobacco

• tobacco相關(guān)詞

用法辨析

n. (名詞)

• tobacco指的是“煙草,煙葉”,是一種用來(lái)制造煙絲、香煙的主要原料,是不可數(shù)名詞。指特定的煙草時(shí)可用作可數(shù)名詞; 在表示“多種煙草”時(shí),可以用復(fù)數(shù)形式。
• tobacco可用于名詞前作定語(yǔ)。

• tobacco使用方法
• tobacco詳細(xì)辨析

英漢例句

用作名詞 (n.)

• If your land had been fertile, you could have grown tobacco.
  如果土壤肥沃,你可能已經(jīng)種上煙草了。

• tobacco更多例句

詞組短語(yǔ)

用作名詞 (n.)

動(dòng)詞+～

• chew tobacco 嚼煙草
• cure tobacco 烤煙葉
• declare tobacco 申報(bào)煙類
• grow tobacco 種煙草
• raise tobacco 種煙草

• tobacco更多詞組

英英字典

劍橋英英字典

• a substance smoked in cigarettes, pipes, etc. that is prepared from the dried leaves of a particular plant

柯林斯英英字典

• Tobacco is dried leaves which people smoke in pipes, cigars, and cigarettes. You can also refer to pipes, cigars, and cigarettes as a whole as tobacco.
• Tobacco is the plant from which tobacco is obtained.

• tobacco劍橋字典
• tobacco柯林斯字典

專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 煙草

  Tobacco analysis is the base of tobacco chemistry.
  煙草分析是煙草化學(xué)研究的基礎(chǔ)。

• 烤煙

  Conclusion The average content of polyphenol in the local tobacco product was more than 5%,which was at the normal range.
  結(jié)論湘南煙區(qū)烤煙煙葉多酚含量平均值在5%以上,屬正常范圍。

  經(jīng)濟(jì)學(xué)

• 烤煙

  Furthermore, the introduction of Virginia tobacco expanded the revenue of Nationalist Government which been faced with predicament in the war, and also supported the development of rear area economy in a manner.
  美種烤煙的引進(jìn),更是為戰(zhàn)時(shí)面對(duì)窘境的國(guó)民政府?dāng)U大了稅源,在一定程度上支持了大后方經(jīng)濟(jì)的發(fā)展。

  生物學(xué)

• 煙草