单词	lead powder
释义	lead powder 铅粉
随便看	dual structure of economy dual subdivision dual supply dual-supply dual surface dual-surface lense dual surface single density dual-suspension dual switch board dual symmetric amplitude dual synchronous dual synchronous communication channel dual system dual-system dual system brake dual system hypothesis dual system locomotive dual system of banking dual system of limitation of liability dual system pump dual systems dual tabular form dual tabularform dual tachometer and synchroscope dualtandem jtlzc jtmd jtmg jtnl jtpd jtrc jtrr jtsb jtsc jtsd 穷发之地穷命鬼穷哥们穷嚼穷困穷坑难满穷大手穷大方穷大院穷大院儿