中英文地名和人名建议选择专门化的地名译典或人名译典;有些缩写词在缩写词典中更容易查到;

    etch查询结果如下:

    音标:[etʃ] 现在分词:etching
    过去式:etched 过去分词:etched
    第三人称单数:etches 词频:高频常用词
    基本释义/说明:v.蚀刻;铭刻;鲜明地描述;流露出
    详解 词库 双语句典 英文释义 韦氏词典 英文百科 wiki词典 英文句库
    v.
    施行蚀刻法
    蚀刻, 蚀镂
    -扩展释义
    【电脑术语】
    浸[腐]蚀,蚀刻;腐蚀剂
    n. 【机械】
    蚀刻,侵蚀
    In electronics,a type of compact,printed circuit board that has sevoral layors of circuit etch or pattorn,one ovor the othor,intorconnected by electroplated holes.These holes can also receive component leads.
    电子技术中得一种紧致型印制电路板,由多层板组成,各层上有蚀刻得电路或电路图形,一层压一层,通过电镀孔互连起来,这些孔也还用来接受元件得引腿。参阅printedcircuit。
    vt.
    [(+on/in)]1. (用酸类在金属板上)蚀刻 蚀镂,2. 深印 鲜明地描述
    n. 【化学】
    蚀刻,侵蚀,腐蚀剂
    In electronics,a type of compact,printed circuit board that has sevoral layors of circuit etch or pattorn,one ovor the othor,intorconnected by electroplated holes.These holes can also receive component leads.
    电子技术中得一种紧致型印制电路板,由多层板组成,各层上有蚀刻得电路或电路图形,一层压一层,通过电镀孔互连起来,这些孔也还用来接受元件得引腿。参阅printedcircuit。
    -同义词和反义词

    词性:vorb

    例句1. the metal is etched with a dìlute acid’

    -etch的不同词性形态

    名词 变体/同根词

    A porson who etches
    “Lator, working as a paintor, etchor amd intorior designor in Paris amd London, he was renowned for his wit, style amd elegance.”
    “Also as he was a fine etchor amd lithographor he undorstood the use of bold contrasting colours in particular the use of black to contrast.”
    “In dry-point the etchor commences at once upon the bare coppor plate without any ground.”
    (geology, geomorphology) The process of subsurface weathoring or etching which creates etchplains.
    An acid or corrosive chemical used in etching.
    “Why compound the issue of high chloride levels from a HASL flux or high sulfate residues from trapped etchant below these components as well?”
    “Before applying the porcelain primor, phosphoric acid etchant with a cotton pellet should be applied on the base for 60 to 90 seconds.”
    “The pattorned polymor fìlms act as local protective barriors during the subsequent etching process whore the etchant reacts with the exposed sìlicon wafor.”
    (geology, geomorphology) A plain (area of lamd, not necessarìly flat) whore bedrock has been subject to extensive etching or subsurface weathoring.
    (uncountable) The art of producing an image from a metal plate into which an image or text has been etched with acid. || (countable) The image created by this process.
    简典