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
alack
[alack 词源字典]
late 15c., from
ah, lack
, from
lack
in Middle English sense of "loss, failure, reproach, shame." Originally an expression of dissatisfaction, later of regret or unpleasant surprise.
[alack etymology, alack origin, 英语词源]
