单词	laser pumping
释义	laser pumping 激光泵浦
随便看	retentional retention allowance retention analysis retention band retention basin retention behavior retention bonus retention capability retention capacity retention capacity of soil retention category retention characteristic retention characteristics retention charge retention class retention coefficient retention constant retention curve retention cyst retention cyst of cervix retention cyst of salivary gland retention data retention defect retention discipline retention distance 一琴一鹤一瓣心香一生一世一生一代一生九死一男半女一画开天一病不起一百二十行一盘散沙吃枪子儿吃枪药吃柿子拣软的吃气吃水吃油纸吃洋教吃洋饭吃派饭吃烟