mackerel/ˈmækrəl; `mækrəl/ n(pl unchanged 复数不变)1 striped fish that lives in the sea and is eaten as food 鲭 a good catch of mackerel 捕获的大量鲭鱼.2 (idm 习语) a sprat to catch a mackerel => sprat.
牛津英汉双解词典