Effortful
a. 显示努力的,充满努力的,需要努力的
✅ 同义词
🗣️ 情景例句
How I envy you.
我真是羡慕你。
He should have a long spoon that sups with the devil.
跟坏人打交道，要特别小心。
What's the matter, Carol?
怎么了，卡罗尔？