发布于：2025-07-06 06:17浏览量：87文/优校网
1.信号,暗号;信号器
2.预兆,征象
3.动机,导火线 (for)
1.显著的,非常的,优越的
2.暗号的,作信号用的
1.(〔英国〕 -ll-) 发信号[警报]给(人,船等);用信号[警报]通知(暴风,危险等);用动作[手势]示意;预示
1.a movement or sound made by someone that has a special meaning to another person; information sent from one thing or person to another using a piece of equipment or an organized system
2.a fact, event, or action that shows what someone intends to do or shows what is likely to happen
3.pictures, sound, or other information sent by one piece of electronic equipment and received by another one
4.a piece of equipment with colored lights on it that tells the driver of a vehicle to stop, go, or slow down
1.a movement or sound made by someone that has a special meaning to another person; information sent from one thing or person to another using a piece of equipment or an organized system
2.a fact, event, or action that shows what someone intends to do or shows what is likely to happen
3.pictures, sound, or other information sent by one piece of electronic equipment and received by another one
4.a piece of equipment with colored lights on it that tells the driver of a vehicle to stop, go, or slow down
1.especially important and noticeable
1.to make a movement or sound that has a special meaning to another person
2.to show that something is happening or will happen
3.if you signal a quality or your feelings, you show what you intend to do about something