Laboriousness
n. 辛苦
✅ 同义词
🔴 反义词
📖 牛津释义
laboriousness
n [U].
🗣️ 情景例句
I have a lost dog I'd like to bring to you.
我这儿有一只失散的狗，我想送来给你们。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Pairs in the spring, eh?
那是巴黎之春，是吗？