handle 和grip 和何不同? 在英文工具品名中两者是否可互换

以下资料供你参考。

grip

n.
A tight hold; a firm grasp:
紧握，抓牢紧紧拿住，抓牢：
a drowning swimmer now safely in the grip of a lifeguard.
溺水的游泳者现已被救生员牢牢抓住
The pressure or strength of such a grasp:
握力紧紧抓住的压力或力量：
a wrestler with an unmatched grip.
有无可匹敌握力的摔跤选手
A manner of grasping and holding:
握、拿的方式抓握和拿的方式：
The crate afforded no comfortable grip.
这个篮子抓起来很不顺手
Intellectual hold; understanding:
掌握，理解知识上的掌握，理解：
a good grip on French history.
对法兰西历史掌握得很好
Ability to function properly or well; competence:
能力，胜任能正常并很好地运作的能力，胜任：
getting a grip on the new technique.
学会掌握新科技
A mechanical device that grasps and holds.
夹，钳，夹具能抓牢或握紧的一种机械装置
A part, such as a handle, that is designed to be grasped and held.
柄，把设计用来被人握住或抓住的部件，如把手
A suitcase or valise.
手提包或小提箱
A stagehand who helps in shifting scenery.
舞台工作人员帮助撤换布景的舞台工作人员
A member of a film product