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
sib (n.)
[sib 词源字典]
short for
sibling
, attested from 1957.
[sib etymology, sib origin, 英语词源]
[sib 词源字典]