名詞 ray:

1. a column of light (as from a beacon)
   同義詞：beam, beam of light, light beam, ray of light, shaft, shaft of light, irradiation
2. a branch of an umbel or an umbelliform inflorescence
3. (mathematics) a straight line extending from a point
4. a group of nearly parallel lines of electromagnetic radiation
   同義詞：beam, electron beam
5. the syllable naming the second (supertonic) note of any major scale in solmization
   同義詞：re
6. any of the stiff bony rods in the fin of a fish
7. cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins

動(dòng)詞 ray:

1. emit as rays
2. extend or spread outward from a center or focus or inward towards a center
   同義詞：radiate
3. expose to radiation
   同義詞：irradiate

1. He focused the sun's ray on a piece of paper with a burning-glass.
   他用一面凸透鏡把陽(yáng)光在紙上聚成焦點(diǎn)。
2. In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.
   在陰極射線管顯示器中，用電子束激勵(lì)后熒光物質(zhì)光發(fā)射的持續(xù)現(xiàn)象。
3. Ray take a gulp of coffee and rushed out of the room.
   雷喝了一大口咖啡，接著便沖出了房間。
4. A beta ray.
   β射線
5. Her visit brought a ray of sunshine into the children's lives.
   她的來(lái)訪給孩子們的生活帶來(lái)了歡樂。

ray

n.（名詞）

A thin line or narrow beam of light or other radiant energy.
光線，放射線：極細(xì)的一條或極窄的一束亮光或其它輻射能
A graphic or other representation of such a line.
光譜線：表示這種光線的圖案或其它方法
Radiance; light.
光輝；光彩
A small amount; a trace:
少量：很少的數(shù)量；蛛絲馬跡：
例句：
not a ray of hope left.
不抱任何一絲希望

Mathematics A straight line extending from a point.Also called half-line
【數(shù)學(xué)】 射線：從一點(diǎn)發(fā)出的一條直線也作 half-line
A structure or part having the form of a straight line extending from a point.
放射組織，放射狀：具有射線形式的結(jié)構(gòu)或部分
Any of the bright streaks that are seen radiating from some craters on the moon.
輻射紋：從月球火山口輻射出的明亮線條之一
Botany
【植物學(xué)】
A ray flower or the corolla of a ray flower.
舌狀花：舌狀花或這種花的花冠
A branch of an umbel.
傘形花序柄：傘形花序的分枝
Zoology
【動(dòng)物學(xué)】
One of the bony spines supporting the membrane of a fish`s fin.
鰭刺：支持魚鰭膜的骨狀刺之一
One of the arms of a starfish or other radiate animal.
海星的足：海星或其它多枝條動(dòng)物的肢體之一
rays Slang Sunshine:
rays 【俚語(yǔ)】 太陽(yáng)光：
例句：
Let`s go to the beach and catch some rays.
讓我們到海邊享受點(diǎn)陽(yáng)光

v.tr.（及物動(dòng)詞）
rayed,ray.ing,rays
To send out as rays; emit.
放射，照射：以射線的形式向外散出；發(fā)射
To supply with rays or radiating lines.
提供光線：提供光線或輻射線
To cast rays on; irradiate.
發(fā)光，發(fā)亮：將光線投向；照耀

來(lái)源：
Middle English
中古英語(yǔ)
from Old French rai
源自 古法語(yǔ) rai
from Latin radius
源自 拉丁語(yǔ) radius

ray
ray 2

n.（名詞）
Any of various marine fishes of the order Rajiformes or Batoidei, having cartilaginous skeletons, horizontally flattened bodies, and narrow tails.
鰩；魟：鰩目或魟目中繁多的水生魚類中的一種，骨軟，身體扁平，尾窄

來(lái)源：
Middle English raye
中古英語(yǔ) raye
from Old French raie
源自 古法語(yǔ) raie
from Latin raia
源自 拉丁語(yǔ) raia