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
sub-machine gun (n.)
[sub-machine gun 词源字典]
"light, portable machine gun," 1926, from
sub-
+
machine gun
.
[sub-machine gun etymology, sub-machine gun origin, 英语词源]