•a meaningful look意味深长的一瞥

•He raised one eyebrow in a meaningful way.他扬起一道眉毛，动作中富含意义。

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•She seems to find it difficult to form meaningful relationships.她似乎觉得很难跟他人有深入的交往。

•Having the opportunity to work would make retirement more meaningful for many pensioners.对许多退休者来说，有机会工作会使退休生活更有意义。