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
pennate
"(Of a diatom) bilaterally symmetrical", Mid 19th century: from Latin
pennatus
'feathered, winged', from
penna
'feather'.