Laboriousness
n. 辛苦
✅ 同义词
🔴 反义词
📖 牛津释义
laboriousness
n [U].
🗣️ 情景例句
Who wants to begin?
谁先开始？
That was my last one, too.
那可是我最后额财产了。
How is the new material working out for you?
新原料用得如何？