Sagitta

[sә'dʒitә]

解釋/意思:

(noun.) any arrowworm of the genus Sagitta.

(noun.) a small constellation in the northern hemisphere between Cygnus and Aquila and crossed by the Milky Way.

整理:莫尼卡--From WordNet

解釋/意思:

(n.) A small constellation north of Aquila; the Arrow.

(n.) The keystone of an arch.

(n.) The distance from a point in a curve to the chord; also, the versed sine of an arc; -- so called from its resemblance to an arrow resting on the bow and string.

(n.) The larger of the two otoliths, or ear bones, found in most fishes.

(n.) A genus of transparent, free-swimming marine worms having lateral and caudal fins, and capable of swimming rapidly. It is the type of the class Chaetognatha.

奥尔多手打

解釋/意思:

n. a northern constellation—the Arrow: a genus of small pelagic worms.—adj. Sag′ittal arrow-shaped: (anat.) straight pertaining to the sagittal suture.—adv. Sag′ittally.—ns. Sagittā′ria a genus of aquatic plants some species with sagittate leaves and white flowers; Sagittā′rius the Archer one of the signs of the zodiac; Sag′ittary a centaur: a public building in Venice.—adj. of or like an arrow.—adjs. Sag′ittāte -d Shaped like an arrow-head as a leaf; Sagittiling′ual having a long slender tongue as a woodpecker.

卡梅拉校對