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
meteoroid (n.)
[meteoroid 词源字典]
"rock floating in space, which becomes a
meteor
when it enters Earth's atmosphere," formed in English, 1865, from
meteor
+
-oid
.
[meteoroid etymology, meteoroid origin, 英语词源]
[meteoroid 词源字典]