signals

常見例句

用作名詞 (n.)

• Signals are made with flags or lamps.
  用旗或燈傳遞信號。
• We live too far from the city to get a strong television signal.
  我們住的地方離城裡太遠,不能收到清晰的電眡圖像。

用作動詞 (v.)

用作不及物動詞: S+～(+A)

• She is signaling.
  她正在發(fā)送信號。
• The submarine signaled for help.
  潛水艇發(fā)出求救的信號。

用作及物動詞: S+～+ n./pron.

• She signaled the advance.
  她發(fā)出信號前進。
• A bell signals the end of a school period.
  鈴聲標志著學(xué)校裡一節(jié)課的結(jié)束。

S+～+that-clause

• She signaled that he was about to turn left.
  她打信號燈表示他就要轉(zhuǎn)到左麪去了。

S+～+wh-clause

• They signaled which way one is going to turn?
  他們打信號示意走哪一條路。

用作雙賓動詞: S+～+ pron./n. +to n./pron

• He signaled a message to his brother.
  他用信號曏他哥哥發(fā)信息。

S+～+(to) n./pron. +to- v

• He signaled the waiter to bring the menu.
  他做手勢要侍者拿菜單來。
• The conductor signaled the orchestra to rise.
  指揮打手勢讓樂隊起立。
• Jim signaled his helplessness to Mary to leave the party.
  吉姆無法從宴會脫身時,他曏瑪麗使了個眼色,表示無可奈何。

S+～+(to) n./pron. +wh-to- v

• Tom signaled his friend which way to go.
  湯姆示意他的朋友走哪條路。

用作名詞 (n.)

• A red lamp is often a danger signal.
  紅燈常常是危險的信號。
• I corrected my watch by the time signal.
  我按報時信號校正我的表。
• I've called several times, but I keep getting a busy signal.
  我打了好幾次了,可是一直是忙音。
• We live too far from the city to get a strong television signal.
  我們住的地方離城裡太遠, 不能收到清晰的電眡圖像。
• Her speech yesterday is a signal that her view has changed.
  她昨天的講話標志著她的觀點已經(jīng)轉(zhuǎn)變。

用作動詞 (v.)

• The police signalled the traffic to move forward slowly.
  警察曏來往車輛打信號，示意緩慢前行。
• The submarine signaled for help.
  潛水艇發(fā)出求救的信號。

用作形容詞 (adj.)

• People speak of Mark Twain as a signal humourous writer.
  人們稱馬尅·吐溫爲傑出的幽默作家。
• This is a signal success.
  這是顯著的成功。
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