延缓

zhè xiē yào néng gòu dà dà yán huǎn jí bìng fā zuò de shí jiān

这些药能够大大延缓疾病发作的时间。

These drugs can significantly delay the onset of the disease.

jī jí de shēng huó fāng shì néng yán huǎn xǔ duō lǎo nián cháng jiàn jí bìng de fā zuò

积极的生活方式能延缓许多老年常见疾病的发作。

An active lifestyle can delay the onset of many diseases common to aging.