Theme
Auto
Light
Dark
Color-code pinyin tones
Show grass script
Example sources
Tatoeba
Save
简体
繁體
Zhictionary
All
All
Words
Sentences
Read the
search options documentation
for a full list of available search options.
1
matching entry and
0
matching sentences.
Words
标准差
biāo
zhǔn
chā
(statistics) standard deviation