jackknife
音標發(fā)音
- 英式音標 [?d??k.na?f]
- 美式音標 [?d??k.na?f]
- 英式發(fā)音
- 美式發(fā)音
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
英漢例句
- 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.
結果表明，重型半掛車輛在附著系數較高的良好路麪上容易發(fā)生側傾失穩(wěn)，而在附著系數較低的溼滑路麪上則更容易發(fā)生橫擺和折曡失穩(wěn)。
用作不及物動詞 (vi.)
英英字典
- If a truck that has two parts jackknifes, one part moves around so far towards the other part that it cannot be driven.
- a large knife with a blade that folds into the handle