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
No matching word found in the dictionary.
Word of Random
reciprocal
[reciprocal 词源字典]
reciprocal:
[16] English adapted
reciprocal
from Latin
reciprocus
‘alternating’. This was a compound adjective based ultimately on the elements
re
- ‘back, backwards’ and
prō
- ‘for, forwards’.
[reciprocal etymology, reciprocal origin, 英语词源]