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
confidential (adj.)
[confidential 词源字典]
1759, from Latin
confidentia
(see
confidence
) +
-al
(1). Related:
Confidentiality
;
confidentially
.
[confidential etymology, confidential origin, 英语词源]
[confidential 词源字典]