Wasterful
a. 使无用的；浪费
🗣️ 情景例句
There's a lot of good things about suburban living.
郊区生活是有许多优点。
Don't you think we should add a sentence here like this?
难道你不觉得我们应该在这儿加上一句话？
I have a letter of introduction here.
我这儿有一封介绍信。