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
expectorant (n.)
[expectorant 词源字典]
in medicine, 1782, from Latin
expectorantem
(nominative
expectorans
), present participle of
expectorare
(see
expectorate
). From 1811 as an adjective.
[expectorant etymology, expectorant origin, 英语词源]