thrift的詞根？

thrift詞根為thrift

例句

1.

For after all, they are good farmers who practice the virtues of work and thrift.

畢竟，他們是踐行勤奮與節(jié)儉美德的優(yōu)秀的農(nóng)民。

2.

They were rightly praised for their thrift and enterprise.

他們勤儉節(jié)約，積極進(jìn)取，得到了當(dāng)之無(wú)愧的贊揚(yáng)。

3.

His success was due to industry and thrift.

他的成功是由于他的勤儉。