單複數同型的名詞
Below are some of the nouns that have the same form in the singular (單數) and the plural (複數). aircraft (飛機), deer (鹿), dice (骰子), headquarters (總部；總公司), means (方法), nexus (聯繫；關係；連結的一系列), spacecraft (太空船), series (系列；一組), sheep (羊), species (種類) The headquarters of the auto maker (汽車製造商) used to be in Oregon, but it moved to Washington this spring. Brussels (布魯塞爾，比利時首都), which is the headquarters of the European Common Market (歐洲共同市場), is an attractive city.