u開頭的英文單詞小學四年級

  單詞詳細解析:

  urban.

  adj.都市的;具有城市或城市生活特點的;市內

  例句:

  Most of the population is an urban population.

  絕大多數人口都是城鎮居民。

  udder.

  n.(牛、羊等的)乳房

  例句:

  The udder cell's genes took up residence in the egg and directed it to grow and develop.

  乳腺細胞的基因在該卵子中安營紮寨,令其生長髮育。

  unite.

  vt.(使)聯合,合併,統一;並有,兼備;混合,化合

  vi.(為某事)聯合,聯手,團結

  例句:

  The two parties have been trying to unite since the New Year.

  這兩個黨從新年開始就試圖聯合。

  upset.

  vi.打翻,弄翻;打亂,打攪

  vt.打亂,攪亂;推翻,弄翻;使心煩意亂;使翻倒

  n.心煩意亂;翻倒,顛覆;混亂

  adj.沮喪的;難過的;失望的;(腸胃)不舒服的.

  例句:

  The whole incident had upset me and my fiancee terribly.

  整個事件搞得我和未婚妻都心煩意亂。

  usually.

  adv.通常,經常,平常,慣常地;一直,向來;動不動,一般

  例句:

  The best information about hotels usually comes from friends and acquaintances who have been there.

  關於酒店的最可靠資訊通常來自曾經去過那裡的朋友和熟人。

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