秒

miǎo

second (= 1 / 60 of a minute); sec.,sec

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second

【计】 SEC

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sec.; second; secs.

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miǎo

n. second

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miao3

second (of time), unit of angle or arc equivalent to one sixtieth of a degree

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秒

miǎo

量

（时间计量单位） second (=160 of a minute):

60秒为1分。 Sixty seconds make a minute.

这次赛跑他用了45秒。 He ran the race in 45 seconds.

（弧或角的以及经纬度的计量单位） second (= 160 of a minute):

2度8分30秒 two degrees eight minutes and thirty seconds （2°8′30″）

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秒|秒 [miǎo] ► second (of time) ► unit of angle or arc equivalent to one sixtieth of a degree