- 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) 
参考例子
           - 1.The boxer grounded his opponent.
 - 这名拳击手把对手打翻在地。
 
- 2.Stir the coffee to settle the grounds.
 - 把咖啡搅一搅好让渣滓沉淀。
 
- 3.By that time the grounds were largely as they appear today.
 - 到那个时候,理由主要是因为它们出现今天。
 
英文解释
           - n.
 - 1.your basis for belief or disbelief; knowledge on which to base belief
 - 2.the enclosed land around a house or other building
 - 3.a tract of land cleared for some special purposes (recreation or burial etc.)
 - 4.a justification for something existing or happening
 - 5.sediment that has settled at the bottom of a liquid
 
网络释义
               - Grounds
 - 运动场地; 根据,理由; 证据; 理由;
 
- humanitarian grounds
 - 人道理由;
 
- Hunting Grounds
 - 活尸战场; 猎场;
 
- Feeding Grounds
 - 觅食区;
 
- Training grounds
 - 训练场;