英语词汇ball needle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

ball needle

释义

ball needle

1
?球针
... ball magnetic reversible level meter 球式磁翻转液位计 ball needle 球针 ball net 球网 ...

短语

1
In addition, it should be considered for cutlery, needle valves, ball check valves, valve seats, pump parts, ball studs, bushings, and wear-resistant textile components.
首选应用是轴承结构，包括滚珠和轴套。还有，它也能用来做刀具、针形阀、球型止回阀、阀门基座、泵零件、球头螺栓、轴套、抗磨损纺织机械。
2
It can be used in lieu of a needle and ball.
它可以被应用到一根针、一个球那样的场所中。
3
The three basic types of antifriction bearings are ball bearings, roller bearings, needle bearings.
减摩轴承基本上有滚珠轴承、滚柱轴承和滚针轴承三种。

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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	ball needle
释义	ball needle 简明释义球针：一种用于给各种球类充气的细长针，通常与充气泵配套使用。网络释义 1 ?球针 ... ball magnetic reversible level meter 球式磁翻转液位计 ball needle 球针 ball net 球网 ... 短语 1 ball point needle 圆头刺针 2 NEEDLE THRUST BALL BRG 滚针止推球轴承 3 needle valve for ball pump 球针双语例句 1 In addition, it should be considered for cutlery, needle valves, ball check valves, valve seats, pump parts, ball studs, bushings, and wear-resistant textile components. 首选应用是轴承结构，包括滚珠和轴套。还有，它也能用来做刀具、针形阀、球型止回阀、阀门基座、泵零件、球头螺栓、轴套、抗磨损纺织机械。 2 It can be used in lieu of a needle and ball. 它可以被应用到一根针、一个球那样的场所中。 3 The three basic types of antifriction bearings are ball bearings, roller bearings, needle bearings. 减摩轴承基本上有滚珠轴承、滚柱轴承和滚针轴承三种。
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