protective cover中文什么意思

安全罩，防护罩

保护层；保护罩

保护盖

防护盖

+更多解释...

覆盖保护层

护罩

• protective:    adj. 1.保护的，防护的。 2. ...
• cover:    vt. 1.覆盖，遮蔽，包裹；戴帽子 ...
• environmental protective cover:    环境保护层

例句与用法

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1. All buried lines are coated with a protective covering to save them from corrosion .
   所有埋设的管道必须涂上保护层，以防生锈腐蚀。
2. They have a protective cover of bracts and scales from time of initiation .
   从开始孕育时，花芽便具有一层由苞片和鳞片构成的保护层。
3. A protective covering for the face or head
   罩，防护罩用于脸或头的保护性覆盖物
4. Axe for fire fighters , with protective cover
   消防队员用的带保护套的斧子
5. Hatchet for firefighters with protective cover
   带保护罩的消防队员用斧

英文释义

名词

1. a covering that is intend to protect from damage or injury; "they had no protection from the fallout"; "wax provided protection for the floors"
   同义词：protective covering, protection