单词	tacker
释义	请查阅词条：tack
随便看	power-to-weight ratio power tower power train power transformer power transistor power trio power trip power-trip power-tripping power tube power unit power-up power up power-ups power user power valve power-walk power walk power-walk power-walk power-walk power-walker power-walker power walking power wash 化石是如何形成的？化石是怎样形成的? 化石是怎样形成的？化石有多少年的历史？化石燃料储存量还能供人类使用多久？化石的形成化石记录中为什么会有缺口？化验小便能告诉我们什么北京城会被沙漠覆盖吗北京小巷为何又叫“胡同"? Stamm Stammaktie Stammbahn Stammbaum Stammdaten stammelnd stammen stammen_aus stammend Stammesangehörige