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
mark-down (n.)
[mark-down 词源字典]
1880, from expression
mark down
"reduce in price" (see
mark
(v.)).
[mark-down etymology, mark-down origin, 英语词源]