英语短语词组词汇pyrethrum的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	pyrethrum
释义	pyrethrum[paiə'ri:θrəm; -'re-] n. 【植物】除虫菊 (Chrysanthemum coccineum) 【药物】(用除虫菊制成的)驱虫粉(或剂)
随便看	rate constant rate constants rate control rate controller rate controlling rated rated capacity rated engine speed rate descent rate-determining step rated flow rated horsepower rated load rated loading rated speed rate effect rateen rate feedback rate-grown transistor rate gyroscope rate integrating gyroscope ratel ratels ratemeter ratemeters

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