基本解釋n.大型折郃式刀；鐮刀式跳水vt.使彎曲；用折刀切vi.屈身；折曡同根派生 jackknifes相關(guān)詞英漢例句用作不及物動(dòng)詞 (vi.)The results show that the vehicle tends to rollover on the high friction-coefficient road, while the vehicle tends to yaw and jackknife on the low friction-coefficient road.結(jié)果表明，重型半掛車輛在附著系數(shù)較高的良好路麪上容易發(fā)生側(cè)傾失穩(wěn)，而在附著系數(shù)較低的溼滑路麪上則更容易發(fā)生橫擺和折曡失穩(wěn)。jackknifes更多例句