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
endanger (v.)
[endanger 词源字典]
late 15c., from
en-
(1) "make, put in" +
danger
. Related:
Endangered
;
endangering
.
Endangered species
recorded by 1958.
[endanger etymology, endanger origin, 英语词源]