早期
zǎo​qī HSK5

early stage

早期 zǎo​qī
early stage noun
early period; early phase; initial stage of a process or time period

早期预警信号是哮喘发作前或刚开始时发生的变化。

zǎo​qī yù​jǐng xìn​hào shì xiào​chuǎn fā​zuò qián huò gāng kāi​shǐ shí fā​shēng de biàn​huà.

Early warning signs are changes that happen just before or at the very beginning of an asthma attack.

Frequency
Movie subtitles
7.15 per million appears in 3% of films
Written text
34.2 per million

Details
HSK 3.0
Level 5

Cross-References

Antonym

Sources
Frequency data
SUBTLEX-CHBCC Corpus (BLCU)