When I jokingly described him as one of the "linear people", he looked utterly bewildered, as if I'd created a category out of thin air.
当我开玩笑地把他描述成“直线人”的一员时，他完全一脸困惑，好像我无中生有新创了一个类别似的。
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Flexible linear LED modules consist of surface-mounted LEDs on long, thin, flexible circuit boards that usually have self-adhesive packings and are packaged in reels.
According to the equivalent condition between the linear spring interface and the thin interphase with arbitrary elastic properties, the exact expressions of the spring constants are obtained.