1. 点火锁定器点火闩：ignition lever 发火杆 | ignition lock 点火锁定器点火闩 | ignition magneto 点火永磁发电机

2. 点火开关：ignition line 点火线 | ignition lock 点火开关 | ignition nozzle 点火喷油嘴

3. 点火闩：ignition limits == 燃烧极度 | ignition lock == 点火闩 | ignition loss == 烧失量

4. 点火电门锁：点火迟延 ignition lag | 点火电门锁 ignition lock | 点火损失 ignition loss

noun

1. a restraint incorporated into the ignition switch to prevent the use of a vehicle by persons who do not have the key

Synonym: lock