Theme
Auto
Light
Dark
Color-code pinyin tones
Show grass script (simplified only)
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.
集合論
集合论
jí
hé
lùn
set theory (math.)
CEDICT
math
Entry Composition
1
集合
jí
hé
to gather; to assemble
(math.) set
2
論
lùn
opinion
view
theory
doctrine
to discuss
to talk about
to regard
to consider
per
by the (kilometer, hour etc)