quword
趣词
Word Origins Dictionary
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
insider (n.)
[insider 词源字典]
"one in possession of special information by virtue of being within some organization," 1848, from
inside
+
-er
(1). Originally in reference to the stock markets.
[insider etymology, insider origin, 英语词源]
[insider 词源字典]