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L 开头的英语单词（共 132,153 个）
lead base antifriction alloy
[网络] 铅基减摩合金
lead base babbitt
铅基巴氏合金
lead base bearing alloy
[网络] 铅基巴氏合金；铅基轴承合金
lead base bearing metal
[网络] 铅基轴承合金
lead base solder alloy
铅基软钎焊料
lead based bearing alloy
铅基轴承合金
lead bat
铅楔
lead bath
[机] 铅浴槽
lead bath annealing
[网络] 铅浴退火
lead bath hardening
铅浴淬火
lead bath quench
[机] 铅浴槽淬火
lead bath quench(ing)
[机] 铅浴淬火
lead bath quenching
铅浴淬火
lead battery
[化] 铅蓄电池; 铅蓄电池组
lead battery metal
蓄电池铅合金
lead beam
引导光束
lead benzoate
苯甲酸铅
lead benzonate
安息酸铅(II)；苯甲酸铅(II)
lead bevel
铅笔尖斜面
lead bismuth alloy
铅铋合金
lead bisulfate
硫酸氢铅(II)
lead bit
定向钻头
lead block
导向滑轮;铅块;铅柱
lead block compression test
铅柱压缩试验