【www.cubkforchild.com--经济图像】
活动的英文：
activity
exercise
behavior
参考例句：movable vice jaw
活动钳口 Active border
活动边框Animated graphics
活动图像Sliding partitions
活动滑板She is an active participant in this activity.
她积极参与这项活动。the works of a clock
钟的活动部件 This will put a stay on their activities.
这将制止他们的活动。 Move around; move about
活动;活跃;迁移In quest of adventure
寻求冒险活动A nocturnal animal
夜间活动的动物activity是什么意思：
n. 活动；活动力；行动
She is an active participant in this activity.
她积极参与这项活动。They are union actives.
他们是工会积极分子。contamination activity
污染放射性 exercise是什么意思：
n. 运动，锻炼；练习，习题
v. 锻炼，操练，练习
The exercise is that difficult!
练习题那么难！morning exercises and setting - up exercises duringthe break
早操和课间操Exercise stimulates the flow of blood.
锻炼促进血液循环。behavior是什么意思：
n. 行为；举止；态度
