| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024lon•gi•tu•di•nal /ˌlɑndʒɪˈtudənl, -ˈtyud-/USA pronunciation adj. - of or relating to longitude or length:longitudinal measurement.
- extending in the direction of the length;
lengthwise.
lon•gi•tu•di•nal•ly, adv. WordReference Random House Unabridged Dictionary of American English © 2024lon•gi•tu•di•nal (lon′ji to̅o̅d′n l, -tyo̅o̅d′-),USA pronunciation adj. - of or pertaining to longitude or length:longitudinal measurement.
- extending in the direction of the length of a thing;
running lengthwise:a thin, longitudinal stripe. - Zoologypertaining to or extending along the long axis of the body, or the direction from front to back, or head to tail.
- pertaining to a research design or survey in which the same subjects are observed repeatedly over a period of time.
n. - Nautical, Naval Termsa longitudinal framing member, as in the hull of a ship.
- Latin longitūdin- (stem of longitūdō; see longitude) + -al1
- 1535–45
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