词汇 | signal |
释义 | signal | BrE ˈsɪɡn(ə)l, AmE ˈsɪɡnəl | A. noun ① (gesture, sound) 信号 ▸ to give or send a signal 发出信号 ▸ a signal to do sth; 做某事的信号 ▸ the policeman raised his hand as a signal to stop 警察举手示意停车 ▸ the signal for violent protest 强烈抗议的信号 ② (indication) 标志 ▸ the rise in inflation is a clear signal that government policies are not working 通货膨胀率的上升清楚地表明政府的决策不起作用 ▸ a signal of or about sth; 某事物的标志 ▸ is this white paper a signal of a change in government thinking? 这份白皮书是否标志着政府思路的转变? ▸ chest pains can be a warning signal of heart disease 胸部疼痛可能是心脏病的警示信号 ③ Railways 信号灯 ④ Radio, Television, Electronics 讯号 ▸ to send/transmit a signal 发出/传输讯号 ▸ to receive or pick up a signal 收到讯号 B. transitive verb present participle etc. signalling signalled British signaling signaled US ① (show by signal) «person, ship» 传达 ‹intention, message›; Sport «referee» 示意 ‹free kick, penalty›▸ the yellow light signals ‘proceed with caution’ 黄灯表示“小心前行” ▸ the referee signalled a foul 裁判示意犯规 ▸ to signal sth to sb; 向某人示意某事 ▸ to signal to do sth; 示意做某事 ▸ to signal which/what/where …; 示意哪一个/什么/哪里… ▸ you must signal which way you are going to turn 转向前一定要打信号 ▸ to signal right/left 打左转/右转信号 ② figurative (indicate) «situation, decision, attitude» 表明 ‹shift, determination, intention›③ figurative (mark) «event, statement» 标志 ‹beginning, stage›C. intransitive verb present participle etc. signalling signalled British signaling signaled US 发信号 ▸ he was signalling frantically 他发疯似地比画着 ▸ you didn't signal! Motor Vehicles 你没打转向灯! ▸ I signalled for him to bring the bill 我示意他把账单拿来 D. adjective attributive 极大的 ‹triumph, failure, disaster› |
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