lapstone查询结果如下:
音标:['læpˌstoʊn]
名词复数:lapstones
词频:低频词
基本释义/说明:n.1. 垫石()
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双语学习资料 :
独上高台望四海 手揽云月傍天飞, 落叶重重已十月 归鸟凄凄啼心扉。
简典
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|noun|

‘I could see myself at the grindstone… er… _lapstone_ for several hours, moving my arms in the arc of theta (an engineering joke).’