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
innovation (n.)
[innovation 词源字典]
mid-15c., "restoration, renewal," from Latin
innovationem
(nominative
innovatio
), noun of action from past participle stem of
innovare
(see
innovate
).
[innovation etymology, innovation origin, 英语词源]
[innovation 词源字典]