Lighttight
a. 防光的, 不透光的
🗣️ 情景例句
I couldn't wait.
我迫不及待啦。
Better be poor than wicked.
宁可做穷人，不要做坏人。
It is good preparation for the world outside schools and universities.
这对走出学校进入社会是一个良好的准备。