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
proctor (v.)
[proctor 词源字典]
1670s, from
proctor
(n.). Related:
Proctored
;
proctoring
.
[proctor etymology, proctor origin, 英语词源]
[proctor 词源字典]