Performance deficiency
[计] 性能缺陷
🧩 词语组成解析
🗣️ 情景例句
My friend is not gay; he's straight.
我的朋友不是“基佬”，他很正常。
When is grandparents' wedding anniversary?
祖父母的结婚周年是什么时候？
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。