shī​cháng

abnormal

失常 shī​cháng
abnormal
not normal; behaving in an odd or unusual way, often in terms of mental state or general behavior
to perform poorly
to fail to perform up to one's usual standard; to play below one's capacity, especially in sports or examinations

Frequency

Movie subtitles
8.41 per million appears in 3% of films
Written text
7.80 per million

Cross-References

Antonym

Sources