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
stubborn (adj.)
[stubborn 词源字典]
late 14c., of uncertain origin. Earliest form is
stiborn
. OED, Liberman doubt any connection with
stub
(n.). Related:
Stubbornly
;
stubbornness
.
[stubborn etymology, stubborn origin, 英语词源]
[stubborn 词源字典]