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
asthenosphere (n.)
[asthenosphere 词源字典]
layer of the Earth's upper mantle, 1914, from Greek
asthenos
(see
asthenia
) +
sphere
.
[asthenosphere etymology, asthenosphere origin, 英语词源]
[asthenosphere 词源字典]