柯林斯詞典Christmas tree (Christmas trees) 1. N-COUNT A Christmas tree is a fir tree, or an artificial tree that looks like a fir tree, which people put in their houses at Christmas and decorate with coloured lights and ornaments. 聖誕樹 返回 Christmas tree劍橋詞典 Christmas tree noun (TREE) [ 可數(shù)名詞:有複數(shù)形式的名詞 ] a real or artificial fir tree that is decorated and kept in the home at Christmas 聖誕樹 Christmas tree noun (FOOTBALL FORMATION) [ 單數(shù)名詞 ] in football , a formation or system in which a team has four defenders , three midfielders who play directly in front of the defence , and two attacking midfielders who play in a forward position behind one centre forward (足球比賽中的)聖誕樹陣型(由4名後衛(wèi),3名防守型中場(chǎng),2名進(jìn)攻型中場(chǎng)和1名前鋒組成的陣型) 比較4 3 2 1 返回 Christmas tree