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
premolar (n.)
[premolar 词源字典]
"premolar tooth," 1841, from
pre-
+
molar
. Related:
Premolars
.
[premolar etymology, premolar origin, 英语词源]
[premolar 词源字典]