| 词汇 | signal |
| 释义 | signalsignalD.J.:[ˈsiɡnəl]K.K.:[ˈsɪɡnəl]n.1.■信号, 暗号Signals are made with flags or lamps.用旗或灯传递信号。2.■(无线电或电视所传送的)讯号, 讯息, 图像We live too far from the city to get a strong television signal.我们住的地方离城里太远, 不能收到清晰的电视图像。vt. & vi.1.■发信号; 用信号传达; 用信号通讯She is signaling.她正在发送信号。The submarine signaled for help.潜水艇发出求救的信号。She signaled the advance.她发出信号前进。She signaled that he was about to turn left.她打手势表示他就要转到左面去了。They signaled which way one is going to turn.他们打信号示意走哪一条路。He signaled a message to his brother.他用信号向他哥哥发信息。He signaled the waiter to bring the menu.他作手势要侍者拿菜单来。The conductor signaled the orchestra to rise.指挥打手势让乐队起立。Tom signaled his friend which way to go.汤姆示意他的朋友走哪条路。adj.1.■明显的, (非常)显著的, 非凡的This is a signal failure.这是明显的失败。People speak of Mark Twain as a signal humourous writer.人们称马克·吐温为杰出的幽默作家。 |
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