单词	Raschig tubes
释义	Raschig tubes 填充圈
随便看	pre-establisheds preestablishes preestablishing pre-establishment preestablishment Preester pre-estimate preestimate pre-estimated pre-estimates preet preetching pre-etching pre-eternity preeternity preetha pree the mouth of pre-ethical preethical preethinrityeshwar (india) preethmoid pre-ethmoid preethmoid bone preeti Preetz 稳口深藏舌稳在脸上，乐在心里稳坐吃三注稳坐钓鱼台稳坐钓鱼船稳坐高谈万里，不如趻踔一程稳稳须教著步行，前途荆棘胡从生稷之马将败。稻稻云不雨不多黄，荞麦空花早着霜。打饭打饱嗝打饱嗝儿打马虎眼打马骡子惊打驳拦儿打骡子惊马打鬼打鱼打鱼摸虾