网站首页 词典首页
Signal worker can't send hoisting signal until be ensure that no worker is in it.
信号工要确保井筒内无人,才能发送升降信号.
互联网
It must be advised signal worker and winch operator when personnel is passing by.
人员通行,必须通知信号工和卷扬工.
英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。