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单词 collimate
释义 collimate
 —collimation,  n.  
 /kol"euh mayt'/, v.t., collimated, collimating.
  1. to bring into line; make parallel.
  2. to adjust accurately the line of sight of (a telescope).
 [1615-25; < L collimatus, misreading of collineatus, ptp. of collineare to direct in a straight line, equiv. to col- COL-1 + -linea-, v. deriv. of linea LINE1 + -tus ptp. suffix]
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更新时间:2024/11/13 23:12:26