单词	screw axes
释义	screw axes 螺旋对称轴
随便看	obligates obligate saprophyte obligate saprophytes obligate saprophytism obligate symbiont obligate symbiosis obligate thermophile obligate thermophilic bacteria obligate thermophilic bacterium obligate to obligate yeast obligati obligation of notification obligation of patent agent obligation of paying attention obligation of presentation obligating obligating document obligatio obligatio alternatiua obligatio alternativa obligational obligational authority Obligation and Fair obligation arbitration