你好！ bell 英[bel] 美[bɛl] n. 钟，铃 钟声，铃声 钟状物 [建] 圆屋顶 vt. 敲钟 系铃于，给…装上铃 使成铃状 把…放在钟形罩内 vi. 使象钟状地张开 鸣钟 [例句]I had just enough time to finish eating before the bell rang and I was off to my first class 我刚吃完饭铃声就响了，于是我赶去上第一堂课。