fluenc
read
review
26
learn
library
palace
characters
35
/750
words
67
/1017
settings
library
/
应该
new
yīng
应
should
gāi
该
should
should
listen
ought to; should; must
characters
应
yīng
should
该
gāi
should
memory link
no memory link yet — add one in its lesson
read
26
review
learn
library
palace