adj.意味深长的；有意义的
She threw a meaningful look at him. 她向他投去意味深长的目光。
A poet can convert ordinary words into a meaningful and effective piece of writing. 诗人能够把普通的词汇化为意味深长而又动人的诗篇。
That statement is not very meaningful. 那项声明没有多大意义。
She felt her works are meaningful when she saw the unaffected delight of the children. 当她看到孩子们自然流露出的喜悦时，她感到自己的工作很有意义。
