英语词汇“ruling engine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ruling engine
释义	ruling engine noun : an exceedingly accurate and delicately adjusted machine for ruling lines (as of a diffraction grating)
随便看	snail bore snail borer snail cloud snail clover snail countersink snail darter snaileater snailer snailery snail fever snailfish snailflower snail hawk snail-head countersink snail-horned snailish snailishly snaillike snail mail snail medic snail-paced snail's snail-seed snail-slow snail's pace

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