英语词汇“ball-check valve”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	ball-check valve
释义	ball-check valve noun : a ball valve in which the ball is pushed against or away from its seat by fluid pressure opposed to the action of a spring
随便看	spectral distribution spectrality spectral lemur spectral line spectrally spectralness spectral owl spectral type spectre spectred spectro spectro- spectrobolometer spectrochemical spectrochemical spectrochemical analysis spectrochemistry spectrocolorimetry spectrogram spectrogram spectrograph spectrograph spectrographer spectrographic spectrographically

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。