activity的中文意思
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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
相似短语
with activity 精力充沛地
be in activity 在活动中
artificial activity 仿真活动
cilia activity 纤毛活动
acaricidal activity 杀螨活性
cationic activity 阳离子活度
degree of activity 活度
gene activity 基因活性
enzymatic activity 酶活性
equilibrium activity 平衡放射性
相似单词
activity n. 1.[U]活动性；活力2.[U]繁忙的或充满活力的活动3.[C]【尤作复数】所做的事情，活动，工作，消遣
activity identifier 活动识别符
eco activity n. 生态活动
multi activity 多活动
low activity 低放射性水平
micro activity 微反活性
