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
hydropower (n.)
[hydropower 词源字典]
1933, from
hydro-
+
power
(n.).
[hydropower etymology, hydropower origin, 英语词源]