certainly

中文意思

• adv. 无疑地, 确定地, 当然

英文释义

• adv. definitely or positively (`sure' is sometimes used informally for `surely')

例句

1. adv. 无疑地, 确定地, 当然

   If you practice every day, your English will certainly improve.

   如果你每天练习，你的英语无疑会取得进步。