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
retarded (adj.)
[retarded 词源字典]
1810, "delayed," past participle adjective from
retard
(v.). In childhood development sense, "mentally slow," attested from 1895 (perhaps inspired by Italian
tardivi
).
[retarded etymology, retarded origin, 英语词源]
[retarded 词源字典]