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Cycle
01
(biology) a series of transformations and events that happen in an animal or plant's lifetime
02
a vehicle with two wheels designed for propulsion by foot pedals like a bicycle or tricycle
03
an interval during which a recurring sequence of events occurs
04
a periodically repeated sequence of events
05
a series of poems or songs on the same theme
06
a single complete execution of a periodically repeated phenomenon
07
the unit of frequency; one hertz has a periodic interval of one second (named for Heinrich Rudolph Hertz)
to cycle
01
循环
to ride or travel on a bicycle or motorbike
02
循环
to go through a complete series of events or stages in a cyclical or repetitive manner
03
循环
to cause or facilitate the movement or progression of something through a recurring sequence
04
循环
to move or progress in a pattern or sequence of events that repeats itself regularly
例子
The toddler pedaled his cycle with three wheels around the driveway with a big smile.
The cycle shop offers a variety of models, from mountain bikes to city cruisers.
The rotation of planets around their axes determines their day and night cycles.
The weather followed its typical cycle.
The focus of hydrology is understanding the water cycle.
