Jack-knives
n. （随身携带的）大折刀；镰刀式跳水 (jackknife的变形)
🧩 词语组成解析
jack
[[dʒæk]]
n. 插座, 千斤顶, 男人\\nvt. 抬起, 提醒, 扛举, 增加, 提高, 放弃\\na. 雄的\\n[计] 插座
knives
[[naivz]]
pl. 刀子
🗣️ 情景例句
until they mentioned needing collateral or a guarantor.
在他们提到担保物或担保人之前。
He'e never really made it as an actor.
他当演员从未有所成就。
Dressed up as Father Christmas and accompanied by a 'guard of honour' of six pretty girls, he set off down the main street of the city riding a baby elephant called Jumbo.
他打扮成圣诞老人，在由6个漂亮姑娘组成的“仪仗队”的陪同下，骑上一头名叫江伯的小象，沿着城里的主要街道出发了。