最好
zuì​hǎo HSK1

had better

最好 zuì​hǎo
had better adverb
it would be best to; used to provide advice or suggest a preferred course of action

你最好现在就出发，否则会迟到的。

nǐ zuì​hǎo xiàn​zài jiù chū​fā, fǒu​zé huì chí​dào de.

You'd better leave now, otherwise you'll be late.

best adverb
the most excellent or desirable; the superlative of good

这是目前最好的解决方法。

zhè shì mù​qián zuì​hǎo de jiě​jué fāng​fǎ.

This is currently the best solution.

the best particle
of the highest quality or excellence; the most favorable option

这家火锅店的味道是全城最好的，经常要排队。

zhè jiā huǒ​guō​diàn de wèi​dao shì quán chéng zuì​hǎo de, jīng​cháng yào pái​duì.

This hot pot restaurant is the best in town, and there is often a long wait.

Frequency
Movie subtitles
27.0 per million appears in 13% of films
Written text
155.0 per million

Details
HSK 2.0
Level 4
HSK 3.0
Level 1

Sources
Definitions
CC-CEDICTAI-generated definitions
Frequency data
SUBTLEX-CHBCC Corpus (BLCU)