柯林斯詞典ping /p??/ (pinging,pinged,pings) 1. V-I If a bell or a piece of metal pings, it makes a short, high-pitched noise. 發(fā)出“砰”的聲音 The lift bell pinged at the fourth floor. 該電梯鈴在四樓發(fā)出響聲。2. N-COUNT Ping is also a noun. “砰”的聲音 ...a metallic ping. ...金屬的一種抨擊聲。 返回 ping劍橋詞典[ 不及物動詞：后面不接賓語的動詞 ] to make a short , sharp sound 乒乓作響，發(fā)出砰的響聲 We heard a small stone ping against our window . 我們聽到一顆小石子砰的一聲砸在我們的窗戶上。 [ 及物動詞：后面接賓語的動詞 ] informal to send an email or text message 發(fā)送郵件；發(fā)送短信 Ping me an email . 給我發(fā)郵件 [ 不及物動詞：后面不接賓語的動詞 ] US (UK pink) When a car engine pings, it makes a high knocking sound because the fuel is not burning correctly. 發(fā)動機(jī)發(fā)出噪音 返回 ping