ratchet teeth

基本解释

In a computer, the games are played 100 times, mimicking a ratchet with many teeth.
在计算机中，这个游戏进行100次，以模拟有许多齿的棘轮。
Threading of the closure onto the container neck finish brings the ratchet finger into engagement with the ratchet teeth.
所述罩螺纹连接到所述容器瓶口上使得所述棘齿指状物与所述棘齿接合。
ip.com
On receiving an impulse, the electromagnet coil be comes energized and attracts the armature, causing the pawl to turn the ratchet wheel through a definite number of teeth.
当接受到信号时，电磁线圈充电并吸引转子，使棘爪转动棘轮一定的角度。
blog.sina.com.cn