名词
中文翻译：杰克阻塞
同义词：
['jack stopper', 'jack-in-the-box']
例句：
-
1. The car was blocked by a large tree.
汽车被一棵大树堵住了。
-
2. The traffic was slowed down by the construction site.
施工现场的施工导致交通缓慢。
-
3. The jack block is used to prevent the engine from overheating.
杰克块用于防止发动机过热。