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
incompetency (n.)
[incompetency 词源字典]
1610s; see
incompetence
.
[incompetency etymology, incompetency origin, 英语词源]
[incompetency 词源字典]