单词	unprecarious
释义	unprecarious adjective un·​precarious "+ : not precarious : safe Word History First Known Use 1688, in the meaning defined above
随便看	Olmec olmecs Olmert olms Olmsted olmütz olnets olog ologies ologist ologists ology ololiuqui ololiuquis Olomouc olona Olonets Olor oloroso olorosos olp olpae olpe olpes olph

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。