名词短语
中文翻译：上下螺丝
同义词：
['up and down bolt', 'up and down screwdriver', 'up and down fastener']
例句：
-
1. The car was fixed by using the up and down screws.
这辆车通过使用上下螺丝被修理好了。
-
2.The construction worker used an up and down screwdriver to tighten the nuts.
建筑工人使用一个上下螺丝刀来紧固螺母。
-
3.The carpenter needed to use up and down fasteners to hold the wooden planks together.
木匠需要使用上下紧固件将木板固定在一起。