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
phloem (n.)
[phloem 词源字典]
1870, from German
phloëm
(1858), coined by German botanist Karl Wilhelm von Nägeli (1817-1891) from Greek
phloos
,
phloios
"bark of trees," of uncertain origin, + passive suffix
-ema
.
[phloem etymology, phloem origin, 英语词源]
[phloem 词源字典]