名词
中文翻译：保持螺丝
同义词：
['holding screw', 'retaining bolt例句：1. The engineer used a retaining screw to secure the concrete block in place.（工程师用一个保持螺丝将混凝土块固定住。）2. The construction crew used a retaining screw to hold the heavy beams together.（建筑工人用一个保持螺丝将沉重的梁连接在一起。）3. The engineer used a retaining screw to prevent the structure from shifting during construction.（工程师用一个保持螺丝防止结构在施工过程中移位。）']
例句：
-
1. The engineer used a retaining screw to secure the concrete block in place.
工程师用一个保持螺丝将混凝土块固定住。
-
2. The construction crew used a retaining screw to hold the heavy beams together.
建筑工人用一个保持螺丝将沉重的梁连接在一起。
-
3. The engineer used a retaining screw to prevent the structure from shifting during construction.
工程师用一个保持螺丝防止结构在施工过程中移位。