单词	說話牽長之狀的
释义	同Drawling
随便看	metal replacement metal resistance thermometer metal-rich star metal ring oscillator metal rule metals metals-- alkali metals; alkali and alkaline earth metal sample metal saw metal sawing machine metal scoop metalscope metal scrap briquette hydraulic press metal scraper metal screen metal sealed tube metal semiconductor metal semiconductor barrier metal-semiconductor barrier metal semiconductor barrier height metal-semiconductor capacitor metal semiconductor contact metal-semiconductor contact metal semiconductor contacts