ratchet pawl bearing

例句：

1. 1.The new car uses a ratchet pawl bearing to ensure smooth operation.
   这款新车使用了棘轮式止推轴承，以确保运行顺畅。
2. 2. The engineer carefully checked the ratchet pawl bearing before installing the new part.
   工程师在安装新部件之前仔细检查了棘轮式止推轴承。
3. 3.The technician replaced the faulty ratchet pawl bearing with a new one.
   技术人员用一个新的棘轮式止推轴承替换了故障的轴承。