 美 
											['sɪgnəlaɪz]
										
													美 
											['sɪgnəlaɪz]
																 
										
							
																																	"signalize a busy intersection"
																															
																																	"He signed his disapproval with a dismissive hand gesture"
																							"The diner signaled the waiters to bring the menu"
																															
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海词词典,十七年品牌