海量資源,盡在掌握
 art. ①[不定冠詞](非特指的)一個(支,只,張,架,臺,本):She has an apple and a pear.她有一個蘋果和一個梨。②表示種類:A square has four sides.正方形有四條邊。③每個,任何 一個:Abike has two wheels.(一輛)自行車有兩個輪子。④(加于人名、頭銜之前......(本文共 328 字) [閱讀本文] >>