quword
趣词
Word Origins Dictionary
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
idiot savant
"A person who has a mental disability or learning difficulties but is extremely gifted in a particular way, such as the performing of feats of memory or calculation", French, literally 'knowledgeable idiot'.