名詞 locator:

1. a person who fixes the boundaries of land claims
   同義詞：locater

1. In computer graphics, a hand-held locator operated by moving it on a flat surface.A mouse generally contains a control ball or a pair of wheels.
   在計算機(jī)繪圖技術(shù)中，通過在平面上移動進(jìn)行操作的一種手握的畫面定位裝置。它通常有一個控制球或一對輪子。
2. In computer graphics, moving one or more segments on a display surface by translating it along a path determined by a locator.
   計算機(jī)圖形學(xué)中，在顯示屏上移動一個或多個段，這種移動是通過將這些段沿著定位器確定的路徑進(jìn)行平移變換來實現(xiàn)的。

lo.ca.tor

n.（名詞）
One that locates, as a person who fixes the boundaries of mining claims.
勘探地界者：定位的人，如一個確立礦區(qū)申請購買地邊界的人