operates

1. vt. & vi. 运转,操作 work; be in action
2. vt. 经营,管理manage
3. vt. & vi. 开刀,(对…)做手术 cut the body in order to set right or remove a diseased part

• operate a lathe开车床
• operate radical changes引起了剧烈变化
• operate small factories办小型工厂
• operate the machine开这部机器

• operate continuously不停地运转
• operate deftly熟练地操作
• operate disastrously灾难性地操作
• operate discreetly小心地操作
• operate economically经济上地经营
• operate efficiently运转效率相当高
• operate formally正式经营
• operate informally非正式地经营
• operate injuriously有害地操作
• operate insidiously不知不觉地经营
• operate laboriously吃力地操作
• operate legally合法经营
• operate logically逻辑性经营
• operate mechanically机械地操作
• operate mentally专心经营
• operate particularly特殊地操作
• operate primarily重要地操作
• operate properly正常运转
• operate recklessly不顾后果地操作
• operate resolutely果断地操作
• operate scientifically科学地操作
• operate skillfully技术性地操作
• operate successfully成功地操作
• operate symbolically象征性地操作

• operate against违背,对…不利
• operate against the growth of影响…的成长
• operate at below 80%(工厂)开工率不到80%
• operate by electricity靠电来开动
• operate on对…起作用
• operate on the principle of根据…原理工作,以…为工作原理
• operate to sb's advantage(法律,规则)对某人有利
• operate for做…的手术
• operate on给…做手术
• operate on a patient为病人动手术

easy to operate易操作的

operate on对…动手术；对…起作用

operate mode操作方式，运算方式；工作状态

1. It's too difficult for him to operate this new sophisticated machine.
   对他来说,操作这台复杂的机器太难了。
2. The lift doesn't operate properly.
   这台电梯运转不正常。
3. They operate three factories and a huge warehouse.
   他们经营三家工厂和一个大仓库。
4. A large number of factories operate in the red.
   许多工厂都是负债经营。
5. The doctor began to operate on the boy.
   医生开始给那个男孩动手术。