rays

rays 的中文释义

• n.

  射线；[俚]日光浴；光线（ray的复数）

rays 的英文释义

• n a column of light (as from a beacon)

• n a branch of an umbel or an umbelliform inflorescence

• n (mathematics) a straight line extending from a point

• n a group of nearly parallel lines of electromagnetic radiation

• n the syllable naming the second (supertonic) note of any major scale in solmization

• n any of the stiff bony spines in the fin of a fish

• n cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins

• v emit as rays

• v extend or spread outward from a center or focus or inward towards a center

• v expose to radiation

rays 的词形变化

相关单词