2020年成考英语高频词缀词汇:activity的中文意思

英音 [æk'tiviti] ; 美音 [æk'tiviti] ;
名词 
1.不可数名词：活动性；活力
2.不可数名词：繁忙的或充满活力的活动
3.可数名词：【尤作复数】所做的事情，活动，工作，消遣
词形变化
复数 activities
英语解释
an organic process that takes place in the body
a process existing in or produced by nature (rather than by the intent of human beings)
the state of being active
(chemistry) the capacity of a substance to take part in a chemical reaction
any specific behavior
the trait of being active; moving or acting rapidly and energetically