| 释义 |
jackknife/ˈdʒæknaɪf//ˈdʒæknaɪf/ - jackknifes
- jackknifing
- jackknifed
- jackknifed
n- ②[游泳]镰刀式跳水(★亦称jackknife dive)
vt- ① 使折曲
- He jackknifed his length into the right-hand seat of the car.他曲着身子坐进汽车的右座。
vi- ① (镰刀式跳水时等)折曲身体
- He jackknifed on the sofa beside the Christmas tree.他弓着腰坐在圣诞树旁的沙发上。
词路径- entity
- physical entity
- object
- physical object
- whole
- unit
- artifact
- artefact
- instrumentality
- instrumentation
- implement
- tool
- cutting implement
- cutter
- cutlery
- cutting tool
- edge tool
- knife
- pocketknife
- pocket knife
- clasp knife
- jackknife
上位词- dive
- diving
- pocket knife
- pocketknife
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