英语词汇“plumbers-helper”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	plumbers-helper
释义	plumber's helper in American English US Informal plunger (sense 2) : also plumber's friend Definition of 'plumber's helper'
随便看	指名 sulfide sulfinyl sulfite sulfitic sulfo- sulfonamide sulfonate sulfonation sulfone sulfonic sulfonic acid sulfonium sulfonium compound sulfonium ion sulfonium salt sulfonmethane sulfonyl sulfonylurea sulfoxide sulfur sulfurate sulfuration sulfur-bottom sulfur dioxide

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plumber's helper in American English