definite ['definit] adj. 明确的；肯定的；一定的；有把握的
definitely ['definitli] adv. 肯定地；当然地；明确地；绝对
You have our
definite that he will come to help us.
Can you give me a
definite answer by tomorrow?
‘Do you plan to have children?’ ‘
All the students that work hard can
definitely pass the exam.