Unkept
vt. 检修；维修
🗣️ 情景例句
Excuse me. Can you help me?
对不起 你能帮帮我吗
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
Most animals we commonly observe do in fact age as we do,
我们通常看到的大多数动物，也会像我们一样衰老的。