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
silica (n.)
[silica 词源字典]
"hard silicon dioxide," 1801, Modern Latin, from Latin
silex
(genitive
silicis
) "flint, pebble," on model of
alumina
,
soda
.
[silica etymology, silica origin, 英语词源]
[silica 词源字典]