(noun.) lowest support of a structure; 'it was built on a base of solid rock'; 'he stood at the foot of the tower'.
(noun.) education or instruction in the fundamentals of a field of knowledge; 'he lacks the foundation necessary for advanced study'; 'a good grounding in mathematics'.
(noun.) an institution supported by an endowment.
(noun.) the basis on which something is grounded; 'there is little foundation for his objections'.
戴夫校对
编辑:利拉