exercise(exercising)
n. the activity of exerting your muscles in various ways to keep fit"the doctor recommended regular exercise"
同义词：exercisingphysical exercisephysical exertionworkout
the act of using 同义词：useusageutilizationutilisationemployment
systematic training by multiple repetitions 同义词：practicedrillpractice sessionrecitation
a task performed or problem solved in order to develop skill or understanding 同义词：example
(usually plural) a ceremony that involves processions and speeches"academic exercises"
v. put to use 同义词：exert
carry out or practice; as of jobs and professions 同义词：practicepractisedo
give a workout to"Some parents exercise their infants"
同义词：workwork out
do physical exercise 同义词：work out
learn by repetition 同义词：drillpracticepractise