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
hardtack (n.)
"ship's biscuit," 1830, from
hard
(adj.) +
tack
(n.3);
soft-tack
was soft wheaten bread.