single pointer的用法和樣例：
例句
- The pointer of the low-pressure side has the form of a dial.
低壓端的指示器是一個錶盤。 - A light pointer is often useful with a slide projector.
光指示器經常與幻燈片放映機一起使用。
single pointer的相關資料：
臨近單詞
single lock
single
single-needle embroidery frame
single layer nerve basic network
single mode coherent light field
single-story steel plane frame
Single Needle Machine Belt Cover
single-terminal-pair circuit
single-level resonance formula
single-phase fluid loop system
single circular cornering cutter
Single Advanced Signal Processor
