rachet

英[\'rætʃɪt]

美[\'rætʃɪt]

基本释义

n.（防倒转的）棘齿

英英释义

Noun

1. mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction

按首字母查单词

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

考试英语词汇

按使用频率查单词

按常用程度查单词

别人正在查的单词