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L 开头的英语单词（共 132,153 个）
lead rail
[电] 导轨
lead ratio
铅比
lead recovery circuit
铅回收系统
lead red
[机] 红丹
lead refinery
炼铅厂,铅精炼厂
Lead regulator
[网络] 牵头监管者；领导监理机构
lead release
铅溶出;铅溶出量
lead resinate
[化] 松脂酸铅
lead resistance
引线电阻
lead response
[机] 受铅性
lead responsibility
[机] 受铅性
lead return launder
返铅流槽
lead rhodanide
[化] 硫氰酸铅
lead ring
铅环;导环
lead riser
铅冒口
lead rod
铅棒
lead role
主要角色,主角
lead roll
铅辊
lead roof
铅皮屋顶
lead roofing
铅皮屋面
lead room
前置空间
lead rotor
(鼓风炉炼锌)铅液螺旋搅拌器
lead rubber
[医] 铅橡皮
lead rubber apron
铅胶皮围裙
lead rubber sheet
[化] 夹铅胶片(防X射线用)
lead salicylate
[化] 水杨酸铅(活性剂)
lead salt
[机] 铅盐
lead salt photocathode
铅盐类光电阴极
lead salt photoconductor
铅盐类光电导体;铅盐类光敏电阻
lead sb a chase
诱使某人徒劳追逐而陷于困境