rachet strap
拉链带
rachet wrench
棘轮扳手
rachet mechanism
棘轮机制
rachet handle
棘轮手柄
rachet gear
棘轮齿轮
rachet lever
棘轮杠杆
rachet block
棘轮块
rachet system
棘轮系统
rachet lock
棘轮锁
rachet drive
棘轮驱动
rachet strap
拉链带
rachet wrench
棘轮扳手
rachet mechanism
棘轮机制
rachet handle
棘轮手柄
rachet gear
棘轮齿轮
rachet lever
棘轮杠杆
rachet block
棘轮块
rachet system
棘轮系统
rachet lock
棘轮锁
rachet drive
棘轮驱动
探索常用高频词汇