更新時間:2024-03-27 11:50作者:小編
?signal是一個英語單詞,意思是“信號”,可以作名詞或動詞使用。作名詞時,它可以指示某種信息、動作或狀態(tài),也可以用來表示一種指示或告的手勢。作動詞時,它可以表示發(fā)出信號或給出提示。
signal的音標為 ['s?g.n?l]
1. 作名詞時,signal通常用來指示某種信息、動作或狀態(tài)。:
- The traffic light turned green, which was a signal for us to start driving.
(交通燈變綠了,這是我們開始開車的信號。)
- The loud noise was a signal for everyone to evacuate the building.
(巨大的噪音是大家撤離建筑物的信號。)
2. 作名詞時,signal也可以用來表示一種指示或告的手勢。:
- The referee blew the whistle as a signal for the game to start.
(裁判吹哨子作為比賽開始的信號。)
- My dog knows that when I raise my hand, it's a signal for him to come to me.
(我的狗知道當我舉起手時,這是讓他過來的信號。)
3. 作動詞時,signal表示發(fā)出信號或給出提示。:
- The lighthouse signals ships of danger in the area.
(燈塔向船只發(fā)出危險信號。)
- The teacher signaled for the students to quiet down.
(老師示意學生安靜下來。)
1. The flashing lights on the dashboard signaled that there was something wrong with the car.(儀表盤上閃爍的燈光表明車子出了問題。)
2. He used hand signals to direct the driver into the parking spot.(他用手勢指揮司機停到停車位上。)
3. The loud thunder signaled the start of the storm.(巨大的雷聲預示著暴風雨的開始。)
4. The coach signaled for a timeout to discuss their strategy.(教練示意暫停,討論他們的戰(zhàn)略。)
5. The sudden drop in stock prices is a signal of an economic downturn.(股價突然下跌是經(jīng)濟衰退的信號。)
1. indication:表示,指示
- His raised eyebrows were an indication of his surprise.
(他抬起的眉毛表明了他的驚訝。)
2. cue:提示,線索
- She gave me a cue to start speaking.
(她給了我一個開口說話的提示。)
3. gesture:手勢,姿態(tài)
- He made a gesture to show his disapproval.
(他做出手勢表示不滿。)
4. sign:標志,跡象
- His behavior is a sign that he's hiding something.
(他的行為是他在隱瞞某事的跡象。)
5. symbol:象征,符號
- The dove is a symbol of peace.
(鴿子是和平的象征。)
signal作為一個常用的英語單詞,有著多種用法和含義。它可以指示信息、動作或狀態(tài),也可以表示一種手勢或告信號。在口語中,signal也可以用作動詞,表示發(fā)出信號或給出提示。除了以上提到的同義詞外,signal還有其他近義詞如hint、clue等。熟練掌握signal的用法和搭配可以幫助我們更準確地表達自己的意思,并且在交流中更加流暢自然。