Lightless
a. 无光的, 不发光的
🗣️ 情景例句
What's that?
什么问题？
Could you tell me where is the first-aid room?
你能不能告诉我急诊室在哪里？
They never become submissive like dogs and horses.
它们从不像狗和马一样变得那么顺从。