單字jack-knife的中文意思與發音


jack-knife


    n pl -knives 1 large pocket-knife with a folding blade (可放衣袋內的)大摺刀. 2 (sport 體) dive in which the body is first bent double and then straightened 屈體跳水







單字jack-knife的中英文例句與用法


一輛重型鉸接貨車在高速公路上撞成V字形,耽擱了很長時間。
A heavy lorry has jack-knifed on the motorway, causing long delays.
。21一把折刀,以短繩保持附裝於救生艇上;
. 21a Jack-knife to be kept attached to the boat by a lanyard;
因此在跳水之前,很自然的呈v形。
So as to launch the diver easily into the jack-knife

提交更多jack-knife的相關例句