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
SAM
[SAM 词源字典]
1958, acronym for
surface to air missile.
[SAM etymology, SAM origin, 英语词源]
[SAM 词源字典]