alack什么意思？

Alas and alack , we had missed our bus.唉，完了，我们没赶上公共汽车。Long ago I had a heart, and sighed alas ! alack!很久以前,我也曾有过心灵, 也会叹息!But out alack , he was but one hour mine.但是唉! 他只一刻是我的荣耀....

alack的音标：alack的英式发音音标为：[ə'læk]alack的美式发音音标为：[ə'læk]...