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
gruffly (adv.)
[gruffly 词源字典]
1700, from
gruff
+
-ly
(2).
[gruffly etymology, gruffly origin, 英语词源]