buttoned-down

[.bʌtənd'daun]

adj. 守旧的, 保守的

例句与用法：

His coat has been buttoned up to the chin.

他的外套钮扣扣到下巴。

The job is buttoned up.

这工作已完成了。

The deal should be buttoned up by tomorrow.

这笔生意应於明天顺利成交。

I've never met anyone so buttoned up.

我从来没有见到过这样不爱讲话的人。