相关例句

• She takes an active part in school life.(她积极参加学校活动。)
• He was very active in Freemasonry.(他在共济会组织很活跃。)
• What is the active ingredient in aspirin?(什么是阿司匹林中的有效成分？)
• REM sleep is termed 'active' sleep.(快速眼动睡眠称作“主动”睡眠。)
• The active suspension system gives the car a very smooth ride.(活动的悬挂系统使汽车行驶起来非常平稳。)
• The church and the laity were increasingly active in charity work.(教会与俗众越来越积极于慈善工作。)
• Caffeine is the active constituent of drinks such as tea and coffee.(咖啡因是茶和咖啡这类饮品的活性成分。)
• She is still very active, in spite of her advancing years.(她尽管年事渐高，仍然十分活跃。)
• Ground squirrels are normally active by day and sleep at night.(地松鼠一般白天活跃晚上睡觉。)
• In 'He was driving the car', the verb is active.(在Hewasdrivingthecar一句中，动词是主动语态。)