2. Arc lamps require a current-limiting ballast. 弧光灯需要一个限流镇流器。
3. It works by limiting the pressure to any wheel, which decelerates too rapidly. 这有效在限制压力旁边对任一个轮子,太迅速地减速。
英英解释
n.
1. the grammatical relation that exists when a word qualifies the meaning of the phrase
2. restricting the scope or freedom of action
3. strictly limiting the reference of a modified word or phrase