Effortful
a. 显示努力的,充满努力的,需要努力的
✅ 同义词
🗣️ 情景例句
When do you think we'll be through?
你认为我们什么时候能完毕？
Will you come with me to the doctor's office?
你能跟我一道去看医生吗？
Thank you. Goodbye.
谢谢。