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
spectrometer (n.)
[spectrometer 词源字典]
1863, from German
Spectrometer
(Moritz Meyerstein, 1863); see
spectro-
+
-meter
.
[spectrometer etymology, spectrometer origin, 英语词源]