activities

FREQ #4906

n. （activity复数形式）活动；活动区；活动性

发音

UK /ækˈtɪv.ɪ.tiz/
UK /ækˈtɪv.ə.tiz/
CA /ækˈtɪv.ɪ.tiz/
US /ækˈtɪv.ɪ.tiz/
CA /ækˈtɪv.ɪ.ɾiz/
US /ækˈtɪv.ɪ.ɾiz/
CA /ækˈtɪv.ə.tiz/
US /ækˈtɪv.ə.tiz/
CA /ækˈtɪv.ə.ɾiz/
US /ækˈtɪv.ə.ɾiz/
AU /ækˈtɪv.ə.tiz/
AU /ækˈtɪv.ə.ɾiz/

别名

act.

释义与例句

n.
  1. 1.

    plural of activity

相关短语

activities of daily living 日常生活活动 ultrahazardous activities catalytic activities optical activities extravehicular activities displacement activities vacuum activities surrogate activities optical activity [化] 旋光性; 旋光度 [医] 旋光度, 旋光性 extravehicular activity 舱外活动 catalytic activity [化] 催化活性 ultrahazardous activity displacement activity 替换活动 specific activity [化] 比活; 比活度; 比放射性; 放射性比度 [医] 特殊活动 vacuum activity