时好时坏

時好時壞
shíhǎoshíhuài
idiom HSK 7

Meanings

  1. 1 sometimes good, sometimes bad
  2. 2 on and off
  3. 3 unstable

Characters

Literally 'sometimes good, sometimes bad'

Examples

Tā de shēntǐ shíhǎo shíhuài, ràng jiārén hěn dānxīn.
His health is on and off, which worries his family.
Zuìjìn tiānqì shíhǎo shíhuài, chūmén yào dài sǎn.
The weather has been unpredictable lately, so bring an umbrella when going out.

Tips

grammar
Follows the pattern AB (sometimes A, sometimes B). Similar structures: (sometimes fast, sometimes slow), (sometimes big, sometimes small).
memory
Think of a light switch being flipped: (time/sometimes) toggles between (good) and (bad).

Stroke Order

shí
hǎo
huài