[attrib.]only one; not one of several 单一的,单个的 a single red rose. 仅有的一朵红玫瑰。 the kingdom was ruled over by a single family. 王国由单一的家族统治。 ■regarded separately or as distinct from each other or others in a group 个别的,单个的 she wrote down every single word. 她把每一个词都写下。 alcohol is the single most important cause of violence. 酗酒是暴力发生的最重要的一个原因。 ■[with negative]even one (used for emphasis) 甚至一个(用于强调) they didn't receive a single reply. 他们甚至连一个答复都未收到。 ■designed or suitable for one person 单人的,一人适用的 a single bed. 单人床。 ■(archaic)not accompanied or supported by others;alone (古)单独的
unmarried or not involved in a stable sexual relationship 未婚的,单身的 a single mother. 单亲妈妈。
[attrib.]consisting of one part 由一个部分构成的 the studio was a single large room. 工作室就是一间大房子。 ■(Brit.)(of a ticket) valid for an outward journey only, not for the return (英)(票)单程的 ■(of a flower) having only one whorl of petals (花)单瓣的 ■denoting an alcoholic drink that consists of one measure of spirits (酒的)一份 a single whisky. 一份威士忌酒。
(archaic)free from duplicity or deceit; ingenuous (古)独特的,独有的;一心一意的;独创的 a pure and single heart. 一心一意的、纯洁的心。
noun
an individual person or thing rather than part of a pair or a group 一个,单一 ■a short record with one song on each side 单曲唱片 ■(singles)people who are unmarried or not involved in a stable sexual relationship 单身者,未婚者 [as modifier]a singles bar. 单身者酒吧。 ■(Brit.)a ticket that is valid only for an outward journey (英)单程票 ■a bedroom, especially in a hotel, that is suitable for one person (尤指宾馆的)单人房 ■a single measure of spirits 一份酒 ■(US informal)a one-dollar note (美,非正式)一元纸币
a play that scores one point, in particular 得一分的比赛动作,尤指 ■(Cricket)a hit for one run (板球)一次击中 ■(Baseball)a hit which allows the batter to proceed safely to first base (棒球)一垒打
(singles)(especially in tennis and badminton) a game or competition for individual players, not pairs or teams (尤指网球和羽毛球的)单打比赛
(一般作singles)(Bell-ringing)a system of change-ringing in which one pair of bells change places at each round (响铃)不同次序鸣钟法
verb [with obj.]
(single someone/thing out)choose someone or something from a group for special treatment 挑选,挑出 one newspaper was singled out for criticism. 一份报纸被挑出来批评。
thin out (seedlings or saplings) 对(幼苗,幼树)进行间苗
reduce (a railway track) to a single line 将(铁轨)变成单线
[no obj.](Baseball)hit a single (棒球)击出一垒打 ■[with obj.]cause (a run) to be scored by hitting a single 以一垒打使(跑垒)得分 ■[with obj.]advance (a runner) by hitting a single 以一垒打使(跑垒员)进垒
派生 singleness noun singly adverb 语源
Middle English: via Old French from Latin singulus, related to simplus 'simple'