diamond

中文意思

• n. 钻石
• n. 金刚石
• n. 菱形
• n. 棒球场

英文释义

• n. a transparent piece of diamond that has been cut and polished and is valued as a precious gem
• n. very hard native crystalline carbon valued as a gem
• n. a playing card in the minor suit that has one or more red rhombuses on it

词形变化

复数

diamonds

例句

1. n. 钻石

   He saved money for a whole year to buy a beautiful diamond ring for his fiancée.

   他攒了一整年的钱，给未婚妻买了一枚漂亮的钻石戒指。

2. n. 金刚石

   Industrial diamond is often used on drill bits because it is the hardest natural material.

   工业金刚石常用于钻头，因为它是最坚硬的天然材料。

3. n. 菱形

   The math teacher drew a diamond on the blackboard and asked us to calculate its area.

   数学老师在黑板上画了一个菱形，并让我们计算它的面积。

4. n. 棒球场

   The players ran onto the diamond to start the first game of the season.

   球员们跑进棒球场，准备开始本赛季的第一场比赛。