记忆方法
将“grounded”分解记忆为“ground”加上“ed”。想象“ground”（地面）为根基，而“ed”是过去分词后缀，暗示着“置于地面上的状态”，即“稳固的”、“着地的”或“受限制的”。这样可以帮助记忆“grounded”意为“稳定的”、“接地”的或“受训的”。
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中文词源
grounded 接地气的，现实的
来自ground, 地面。引申义接地气的，现实的。
英语词源
- grounded (adj.)
- late 14c., "learned, instructed thoroughly in the basics;" 1540s as "firmly fixed or established," past participle adjective from ground (v.). Electrical sense is from 1889. Meaning "having been denied privileges" is from 1940s. Dickens had room-ridden "confined to one's room."
权威例句
- 1. Thompson grounded him for a month, and banned television.
- 汤普森罚他一个月不能出门，并禁止看电视。
- 2. The civil aviation minister ordered all the planes to be grounded.
- 民航部长下令所有飞机不得起飞。
- 3. The boat finally grounded on a soft, underwater bank.
- 那条船最终在松软的水下浅滩搁浅了。
- 4. The car took a lurch forward but grounded in a deep rut.
- 车子猛地向前动了一下，但是随后就陷在一条深深的车辙里了。
- 5. Her argument was grounded in fact.
- 她的观点有事实根据。