pointer

中文意思

• n. 指针
• n. 指示物
• n. 教鞭
• n. 建议

英文释义

• n. an indicator as on a dial
• n. a strong slender smooth-haired dog of Spanish origin having a white coat with brown or black patches; scents out and points to game

词形变化

复数

pointers

例句

1. n. 指针

   The pointer on the scale showed that the parcel weighed three kilograms.

   秤上的指针显示这个包裹重三公斤。

2. n. 指示物

   The high fever can be a useful pointer to a serious infection.

   持续的高烧可能是发生严重感染的一个有用指示物。

3. n. 教鞭

   The teacher used a wooden pointer to highlight the key words on the blackboard.

   老师用一根木质教鞭指出了黑板上的重点词汇。

4. n. 建议

   My supervisor gave me a few helpful pointers on how to improve my presentation.

   导师就如何改进我的演讲给我提了几条有用的建议。