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
irreplaceable (adj.)
[irreplaceable 词源字典]
1807, from assimilated form of
in-
(1) "not, opposite of" +
replaceable
. Related:
Irreplaceably
.
[irreplaceable etymology, irreplaceable origin, 英语词源]
[irreplaceable 词源字典]