不定冠词
一不定冠词aan
the sun 四 . 定冠词 the 2. 用于第二次提到的明确的名词前; His car hit a tree. You can still see the mark on the tree. 三 . 定冠词 the 3. 用于短语或从句限定的名词前, the girl in white, the man with good manners the boy that I met 四 .