jack-knife
美 英
英漢解釋
例句
A new jack-knife or a box of candy pleased the older ones as much as the little fellow.
一種新的自升式刀或糖果盒高興的是年紀較大的多為小家伙。
Just a jack knife has MacHeath, dear
親愛的,他身上只帶了一把小刀