focusing crystals 中文意思是什麼

focusing crystals 解釋
一至三塊光劍水晶
  1. The blade ' s color depends on the nature of the jewel it springs from, and while its length is fixed in the case of a single jewel lightsaber, lightsabers equipped with multiple crystals can have their length varied by rotating a knob that allows the focusing crystal activator to subtly modify the refraction pattern between the gems

    劍刃的顏色取決于源晶體的性質,盡管單晶體光劍的劍刃長度是固定的,裝備有復合水晶的光劍可以通過旋動一個旋鈕來移動聚焦晶體,來精確地調整晶體間的折射方式,從而隨意改變刃長。
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