他七摸八摸地模到了口袋。
“你真奇怪，”他坦率地说，同时也很迷惑，“虎莲跟你一模一样。”
"You are so queer," he said, frankly puzzled, "and Tiger Lily is just the same."
简单地说，你在同一个旅馆里看到了两件一模一样的房间。
对于均匀加宽的情况，只有一个模能正常地振荡。
In the case of homogeneous broadening only one mode can normally oscillate.
钻模有形地限制和控制钻削刀具的路径。
Jigs physically limit and control the path of the cutting tool.
钻模有形地限制和控制钻削刀具的路径。
Jigs physically limit and control the path of the cutting tool.
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