periods_单词periods_periods的解释和用法

periods

periods基本解释

n.周期

periods相关例句

用作名词(n.)

The bitch's cycle is divided into four periods.
母犬的发情周期被分为一下四个阶段。
Timer must be disabled when graphing readings for extended periods.
当在观看较长周期的图形和读值时，必须关闭定时器。

periods英英释义

名词 period:

an amount of time
the interval taken to complete one cycle of a regularly repeating phenomenon
(ice hockey) one of three divisions into which play is divided in hockey games
a unit of geological time during which a system of rocks formed
the end or completion of something
the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause--Hippocrates--Aristotle
a punctuation mark (.) placed at the end of a declarative sentence to indicate a full stop or after abbreviations