美[?k?t?v?ti] 1 . The military on both sides are involved in intense activity .
雙方的武裝力量都有密集動作。
來自柯林斯例句
2 . There are signs of paramilitary activity supported from abroad.
有跡象表明，非法軍事組織的活動得到了國外勢力的支持。
來自柯林斯例句
3 . Mr Dobson promised to widen the organisation's scope of activity .
多布森先生許諾拓寬該組織的活動范圍。
來自柯林斯例句
4 . We believe that this is a general model of managerial activity .
我們認為這可以作為管理活動的普遍范例。
來自柯林斯例句
5 . He had been engaging in some kind of kinky sexual activity .
他一直在進行一些變態的性活動。
來自柯林斯例句
1.any specific activity;
they avoided all recreational activity
2.the state of being active;
his sphere of activity
3.an organic process that takes place in the body;
respiratory activity
4.(chemistry) the capacity of a substance to take part in a chemical reaction;
catalytic activity
5.a process existing in or produced by nature (rather than by the intent of human beings);
the action of natural forces
6.the trait of being active; moving or acting rapidly and energetically;
the level of activity declines with age
