美 [ə wʌn]
adj. 第一流的；第一等的
船体设备均处于最佳状态的(源自英国《劳埃德船的年鉴》上的标记符号)
第一级第一等的
...(Chocolate)块胜地(Resort)度假，希腊(Greece)是你的地方，无情不似多情苦，一寸还成千万缕。宁缺毋滥。 2. a-one 巧克力(A-ONE)：篮球火。学会 3.
刚刚出道的优质型男组合昆虫组合（A-ONE）是一个
深圳市第一(A-one)塑胶模具制品厂
... A-OK极好 A-one一等 A-roadA级公路 ...
He served a one-year apprenticeship.
他做了一年的学徒。
He described the referendum as a one-horse race.
他称这次全民公决是一场优劣悬殊的比赛。
The bombs inside were on a one-hour fuse.
炸弹内装有一小时起爆的引信。
Charles Wortmann at the University of Nebraska-Lincoln says a one-time tillage may be used to correct a problem like aggressive weeds.
VOA : special.2010.09.28
It tends to be a one-way flow of communication From the faculty to the students. It highly confined Students have limited opportunities to ask questions.
那是从教授到学生,单向的信息流动,这种模式限制了学生提问的机会。
媒体、教育、市场课程节选 : 麻省理工公开课
specifically for the duration of the project whether it be a TV series or a one-off project,
特别是项目实施期间，无论是电视连续剧还是一次性项目，
SpeakingMax英语口语达人 : 英国的影视产业
In his first observations from Mount Wilson, Hubble used a telescope with a mirror one hundred fifty-two centimeters across.
VOA : special.2009.04.29
For example, in nineteen twenty-one, a Swiss doctor, Walter Morgenthaler published a book about the art of his patient, Adolf Wolfli.
VOA : special.2010.04.14
The euro tumbled from nearly a one-month high to a one-week low after the ECB disappointed investors.
Peter Lord, co-founder of Aardman Animations, described Harryhausen as "a one-man industry and a one-man genre" on Twitter.
The French club have confirmed the 34-year-old New Zealander has signed a one-year deal with a one-year option.