number one

1. ADJ Number one means better, more important, or more popular than anything else or anyone else of its kind. 頭等的[非正式] [ADJ n]

The economy is the number one issue by far. 到目前爲止經濟是頭等大事。

2. N-COUNT In popular music, the number one is the best-selling recording in any one week, or the group or person who has made that recording. 最暢銷的唱片; 最暢銷的歌手[非正式]

Paula is the only artist to achieve four number ones from a debut album. 葆拉是惟一一位首發專輯獲得4個暢銷榜冠軍的音樂家。