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
within (adv., prep.)
[within 词源字典]
Old English
wiðinnan
"within, from within," literally "against the inside," see
with
+
in
.
[within etymology, within origin, 英语词源]