名词
中文翻译:信号框
同义词:
['signal bracket', 'signal holder例句:1. The engineer used a signal bracket to fix the cable.(工程师使用一个信号支架来固定电缆。)']
例句:
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1. The engineer used a signal bracket to fix the cable.
工程师使用一个信号支架来固定电缆。
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2.The car's engine is controlled by a signal bracket.
汽车的引擎由一个信号支架控制。
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3. The construction workers used signal brackets to mark the boundaries of the site.
建筑工人使用信号支架来标记工地的界限。