时间: 2025-04-23 23:14:49
美: ['sɑdɚ]
英: ['səʊldə; 'sɒldə]
vi. 焊接
vt. 焊接;使联接在一起
n. 焊料;接合物
最后更新时间:2025-04-23 23:14:49
词源分析:Solder 源于拉丁语 "solidare",意思是“使坚固”。其中,前缀 "sol-" 表示“合在一起”,后缀 "dar" 表示“给予”。
历史背景:该词的首次使用可以追溯到14世纪。最早的文献中提到 solder 用于描述金属焊接技术。
课本:
正式与非正式语境:
特殊场合:
The technician used a soldering iron to connect the wires.
(技术员使用焊接铁连接电线。)
Solder is essential for assembling electronic components.
(焊接对于组装电子元件是必不可少的。)
To create a strong joint, you must clean the surfaces before soldering.
(为了创建一个强固的连接,焊接前必须清洁表面。)
After heating the solder, it flowed smoothly into the joint.
(加热焊料后,它顺利地流入了接头。)
The plumber had to solder the pipes to prevent leaks.
(水管工必须焊接管道以防止漏水。)
*. Soldering requires precision and a steady hand.
(焊接需要精确和稳定的手。)
The old solder on the circuit board needed to be removed before applying new solder.
(电路板上的旧焊料需要被移除,然后再施加新的焊料。)
In electronics, different types of solder are used for various applications.
(在电子学中,不同类型的焊料用于各种应用。)
The solder joint was inspected for quality assurance.
(焊接接头经过质量检验。)
He learned how to solder during his vocational training.
(他在职业培训中学会了如何焊接。)
同义词:
反义词:
音标记忆法:通过记住 /ˈsɒldər/ 的发音,可以帮助记忆和使用该词。在发音时可以联想“solder”与“soldier”的相似性,帮助记忆。
谐音联想记忆:将“solder”与“售货员”(“seller”)音近的词汇联系起来,形成一个生动的场景,比如“售货员焊接金属”,帮助记忆。
通过以上分析,能够全面理解solder这个词的定义、用法和相关知识。
[V-T] If you solder two pieces of metal together, you join them by melting a small piece of soft metal and putting it between them so that it holds them together after it has cooled. 焊接
例:Fewer workers are needed to solder circuit boards.焊接电路板需要较少的工人。