You can come to change one in 7 days if some problem with the quality.

如果有质量问题，您可以在7天内来店退换。

youdao

The fourth , efficient development, development sample will be finished in 7 days.

第四，开发样品的高效性，新开发样品7天内完成。

youdao

The consolidating wave speed changes distinctly in 7 days, so it makes up the loss that in being non-destructive testing technology couldn't be used to test the fresh concrete strength.

固结波速在混凝土7天龄期内变化尤为显著，这弥补了现有的混凝土无损检测技术不能应用于检测早龄期(特别是7天龄期以前)混凝土强度这一空白。

youdao

If the weather is right, the bricks should dry in 7 to 10 days.

VOA: special.2009.01.12

We find that in Genesis 7:17, but in Genesis 7:24, 150 days is given as the time of the flood.

但在《创世纪》第7章第24节中，雨要下150天。

耶鲁公开课 - 旧约导论课程节选

But I needed the cash in 7 days.

FORBES: Why Entrepreneurs Should Embrace Bank Transfer Day

Targeted and tweeted in the final days of August, MOS gained more than 7% in seven days.

FORBES: Investors Are Warming Up to Chipotle Mexican Grill

It was 7.9% in 2010. 7 Days is mostly a high volume, low cost, no frills hotel chain.

FORBES: China Travel Growth Bullish for Ctrip.com, 7 Days