The threadbare furniture in our living room needs to be replaced.

我们家客厅的陈旧家具需要换新的了。

This threadbare coat was worn by my grandfather when he joined the army.

这件磨破的外套是我爷爷参军的时候穿过的。

He appeared on the street with threadbare clothes on him.

他衣衫褴褛，出现在街上。

She sat cross-legged on a square of threadbare carpet.

她盘腿坐在一块破旧的方形地毯上

She sat cross-legged on a square of threadbare carpet.

她盘腿坐在那块破旧地毯的一方上。

The furniture was threadbare; he'd obviously picked it up for nothing.

那件家具破破烂烂；显然他没花什么钱就捡来了。

A threadbare argument, joke, plot.

陈旧的论点、笑话、情节。

All Internet connections are threadbare.

所有的网络联系都是表面的。

The carpets had worn rather threadbare.

地毯已磨得相当破旧了。