词族 · pointer
词形变化
派生词
英语词源
- pointer (n.)
- mid-14c., "a tiler" (early 13c. as a surname), agent noun from point (v.). From c. 1500 as "maker of needlepoint lace." From 1570s as "thing that points;" meaning "dog that stands rigid in the presence of game, facing the quarry" is recorded from 1717. Meaning "item of advice" first recorded 1883.
权威例句
- 1. Sunday's elections should be a pointer to the public mood.
- 从周日的选举可以看出公众的情绪。
- 2. She tapped on the world map with her pointer.
- 她用教鞭敲了敲世界地图。
- 3. A light pointer is often useful with a slide projector.
- 光指示器经常与幻灯片放映机一起使用.
- 4. His symptoms gave no obvious pointer to a possible diagnosis.
- 他的症状无法作出明确的诊断.
- 5. Move the mouse pointer to the menu bar.
- 将鼠标光标移向菜单栏.