英语词汇“第四系”的翻译、意思、用法、释义-英汉汉英词典

单词	第四系
释义	第四系a.quaternary[Q-]【地】第四纪(岩石)的；第四系(岩石)的n.quaternary[the Q-] 【地】第四纪；第四系；第四纪岩石；第四系岩石第四系Quaternary System双向☞--第四纪--第四系双向☞第四系--第四纪双向☞第四纪--第四系
随便看	military post (station) military power military practice area military press military profession military profession, military psychology military qualification test military radar military--radar military radio station military railway military rank/grade military regulation military regulations military requirement military reservation military rest time computer military rest time computer--mrtc military rest time computer，mrtc military retire date military review military rewards military robot military ruggedized computer