preventative中文什么意思

adj.,n.
＝preventive.

• preventative action:    防止行动
• preventative maintenance:    防护检修; 预防性保养; 预防性维护
• preventative measure:    预防法

例句与用法

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1. What are you doing ? - taking preventative measures
   你在干什么采取些预防措施
2. - what are you doing ? - taking preventative measures
   你在干什么采取些预防措施
3. Standard for fire apparatus preventative maintenance program
   消防设备预防维护规划标准
4. Implements and maintains preventative maintenance programs
   执行并管理预防性维护计划。
5. Take the preventative steps described in the preceding list
   采取刚才介绍的预防步骤。

英文释义

a

1. tending to prevent or hinder
   同义词：preventive

形容词

1. preventing or contributing to the prevention of disease; "preventive medicine"; "vaccines are prophylactic"; "a prophylactic drug"
   同义词：preventive, prophylactic

名词

1. an agent or device intended to prevent conception
   同义词：contraceptive, preventive, contraceptive device, prophylactic device, birth control device
2. any obstruction that impedes or is burdensome
   同义词：hindrance, hinderance, hitch, preventive, encumbrance, incumbrance, interference
3. remedy that prevents or slows the course of an illness or disease; "the doctor recommended several preventatives"
   同义词：preventive, prophylactic