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
albedo (n.)
[albedo 词源字典]
"ratio of light reflected from a surface," 1859, from Latin
albedo
, literally "whiteness," from
albus
"white" (see
alb
).
[albedo etymology, albedo origin, 英语词源]
[albedo 词源字典]