双语例句
年轻人似乎认为人到40 就老而无用了。
Youngsters seem to think you're over the hill at 40!
重点词汇
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无用
useless; futile; unhelpful; worthless; ineffective; unproductive; inoperative
中英释义：
老而无用
时间: 2025-11-05 21:30:16
outlive one's usefulness