词汇	铰链式碟瓣
释义	铰链式碟瓣医Lillehei-Kaster disc valve
随便看	common region common regional problem common register common register system common regression coefficient common regularity common regulation common regulations of the armed forces common rejection common relation common relational element Common Relevant Picture common relocation common replenishment epoch common replenishment epochs common replenishment period common representation common required course of football common required courses common-required courses common required music education common required PE courses common required theory course common requisite common requisites