well-grounded
adj. 基础牢固的,有充分根据的
1. reflects weight of sound argument or evidence;
The class is well grounded in grammar.
这个班的学生语法根底好.
Every educated man of the 19 th century was well grounded in Latin and Greek.
19世纪凡是受过教育的人在拉丁语和希腊语方面都有很好的基础.
He maintained a cynical attitude, well grounded on numerous experiences.
无数次的经验使他对她们抱着一种讥嘲不屑的态度.
All applicants must be well grounded in computer science.
申请人都须有良好的电脑科学根底.
If your claim is well grounded , we'll certainly settle it according to the contract.
如果你们的索赔理由充足, 我们理应照合同办.