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
beat up (v.)
[beat up 词源字典]
"thrash, strike repeatedly," c. 1900 (v.), from
beat
(v.).
Beat-up
as an adjectival phrase meaning "worn-out" dates to 1946.
[beat up etymology, beat up origin, 英语词源]