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
joule (n.)
[joule 词源字典]
unit of electrical energy, 1882, coined in recognition of British physicist James P.
Joule
(1818-1889).
[joule etymology, joule origin, 英语词源]
[joule 词源字典]