释义 |
signal verb 1move your arms to give a signal 打手势ADVERB | PREPOSITION ADVERBfrantically 疯狂打手势◆I saw her signal frantically to us.我看见她疯了似的朝我们打手势。PREPOSITIONfor 示意⋯◆He raised his hand to signal for the waiter.他举起手向侍者示意。to 向⋯打手势◆She tried to signal to the bus driver to stop.她试图打手势让公共汽车司机停车。 |