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
calorific
[calorific 词源字典]
"Relating to the amount of energy contained in food or fuel", Late 17th century: from Latin
calorificus
, from
calor
'heat'.
[calorific etymology, calorific origin, 英语词源]
[calorific 词源字典]