- 相关词组
- subclinical lead poisoning亚临床铅中毒
- steam-generator lead主蒸汽管道
- softened lead(脱除砷锑锡等杂质的铅)软化铅
- strike a lead找到矿脉
- start lead线圈内引线
- soft lead wire软铅丝
- spongy lead铅绒;海绵铅
- pot leadn.石墨;
- stem lead(晶体管)底座引线
- solid bullet实心子弹
- spongy lead plate海绵状铅板
- sublimed white lead升华白铅(碱式硫酸铅和氧化锌的混合物)
- standard lead标准导联
- soft lead plate软铅板
- steam-turbine lead汽轮机蒸汽管道
- softening lead软化铅
- structural lead构造显示
- strategic warning lead time战略警报提前时间
- spark lead点火提前
- spongy lead paste海绵状铅泥
- 今日热词
- 热门搜索
- Elysium n.极乐世界，至福之境; 天堂;极乐;乐园;乐土
- jealousy n.妒忌，猜忌;戒备，小心提防;
- spelling mistake 拼写错误;
- arch n.弓形;拱门;拱形物;足弓，齿弓;vt.（使）弯成拱形;用拱连接;向后弯;
- DVD abbr.数字化视频光盘;n.数字化视频光盘;数字影碟，数字(多功能)光碟(全写为 digital videodisc 或 digital versatile disc)
- Mr Jones 琼斯;琼斯先生;琼斯老师
- snatch n.抢;一阵子，一下工夫;很小的数量;<美俚>诱拐;vi.作出握住或抢夺的动作;很快接受;
- salesman n.男售货员;男推销员;
- kid n.<口>小孩;小山羊，小山羊皮制品;vt.& vi.欺骗，戏弄，取笑;
- U.N. n.联合国;
- occur v.发生;存在于;
- state v.陈述;公布;n.状态;国家;州;
