ExMind ExMind
首页 帮助
打开 App
    首页/CEFR/B2/Vocabulary/UK/reason ·noun/reason ·noun (RIGHT)

我认为我们有理由担心。

I think we have ___reason to be concerned.

有充分的理由相信项目将按时完成。

There is every ___reason to believe the project will be finished on time.

她突然无缘无故地打了他。

She suddenly hit him for no ___reason.

在 App 中打开

© 2026 ExMind. 英语学习,每天进步一点点。

Hangzhou Yigesi Network Technology Co., Ltd.