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
janitorial (adj.)
[janitorial 词源字典]
1869, from
janitor
+
-ial
.
[janitorial etymology, janitorial origin, 英语词源]
[janitorial 词源字典]