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
yourself
[yourself 词源字典]
by early 14c., from
your
+
self
. Plural
yourselves
first recorded 1520s.
[yourself etymology, yourself origin, 英语词源]