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
Seconal
[Seconal 词源字典]
1935, U.S. proprietary name (Eli Lilly & Co.), from
Secon(dary) Al(lyl).
[Seconal etymology, Seconal origin, 英语词源]
[Seconal 词源字典]