记忆方法
将“grinder”分解为“grind”加上“-er”后缀。想象一个“grind”（磨碎或打磨的动作）的人或机器，它负责不断地打磨或细化某物，使得“-er”后缀暗示着这是一个执行这种磨碎动作的“器”或“人”。这样可以帮助记忆“grinder”是一个磨碎或打磨工具或执行此动作的人。
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英语词源
- grinder (n.)
- Old English grindere "one who grinds (grain);" agent noun from grind (v.). Meaning "molar tooth" is late 14c. (Old English had grindetoð). Meaning "machine for milling" is from 1660s; of persons, from late 15c. "Large sandwich" sense is from 1954, American English, though the exact signification is uncertain (perhaps from the amount of chewing required to eat one).
权威例句
- 1. The chef used an electric grinder in the kitchen.
- 厨师在厨房使用电动磨碎机.
- 2. Master Worker Wang is responsible for the overhaul of this grinder.
- 王师傅主修这台磨床.
- 3. The grinder was powered by a windmill.
- 这磨盘由风车提供动力.
- 4. Aldermen Sweater told Grinder that starvation was no excuse for dishonesty.
- 参议员斯韦特先生和格林德先生说,饥饿不能作为为非作歹的借口.
- 5. They have ordered a new grinder.
- 他们订购了一台新磨床.
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