WordMate - 在线英语词典

activated 'æktiveitid

释义

a. 活性化的；活泼的

英文释义

s. (of sewage) treated with aeration and bacteria to aid decomposition
s. (of e.g. a molecule) made reactive or more reactive
s. rendered active; e.g. rendered radioactive or luminescent or photosensitive or conductive

词形变化

原型: activate 原型变体: dp 过去分词: activated 过去式: activated

BNC词频排名: 25,127 | 当代语料库词频排名: 21,236