单词	ascertaining
释义	请查阅词条：ascertain
随便看	knife and fork knife block knife-board knife crime knifed knife edge knife-edge knife-edges knifefish knifefishes knife grinder knife-grinder knife-handle knife-handles knife-like knife-like knifelike knifely knifeman knife-man knifemen knife-playing knife pleat knifepoint knifer 月球上一天有多长时间月球上最大的环形山是什么？月球上有人吗？月球上有大气吗？月球上有水吗月球上的白色条纹是什么月球上真有嫦娥和玉兔吗? 月球上真的有火山吗？月球基地何时建成月球如何产生? Phosphat Phosphat Phosphatbehandlung Phosphatieren Phosphatierung Phosphatierung Phosphatschicht Phosphatüberzug Phosphid Phosphin