grounds
- n. 根据，理由（ground的复数形式）；基础；地面；运动场地
- v. 把…放在地上；把…建立在牢固的基础上；上底色（ground的第三人称单数）
英英释意
- 1. your basis for belief or disbelief; knowledge on which to base belief;
- "the evidence that smoking causes lung cancer is very compelling"
- 2. the enclosed land around a house or other building;
- "it was a small house with almost no yard"
- 3. a tract of land cleared for some special purposes (recreation or burial etc.)
- 4. a justification for something existing or happening;
- "he had no cause to complain"
- "they had good reason to rejoice"
- 5. sediment that has settled at the bottom of a liquid