Lightless
a. 无光的, 不发光的
🗣️ 情景例句
I've got extra time on my hands.
我有过多空闲时间。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
Please give us a short talk. Nothing difficult!
请你给我们作一次简短的讲话。这对你并不困难！