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
unstrung (adj.)
[unstrung 词源字典]
1590s, "with strings relaxed" (of a harp, etc.), from
un-
(1) "not" + past participle of
string
(v.). Transferred sense of "weakened, unnerved" is recorded from 1690s.
[unstrung etymology, unstrung origin, 英语词源]