ray
n. 光线, 射线, 闪烁, 光辉 vi. 射出光线, 浮现, 放射光线 vt. 放射, 显出
发音
词形变化
释义与例句
-
1.
A beam of light or radiation.
射线
光线
I saw a ray of light through the clouds.
-
2.
A rib-like reinforcement of bone or cartilage in a fish's fin.
生物 动物学 -
3.
One of the spheromeres of a radiate, especially one of the arms of a starfish or an ophiuran.
生物 动物学 -
4.
A radiating part of a flower or plant; the marginal florets of a compound flower, such as an aster or a sunflower; one of the pedicels of an umbel or other circular flower cluster; radius.
生物 植物学 -
5.
Sight; perception; vision; from an old theory of vision, that sight was something which proceeded from the eye to the object seen.
废旧 -
6.
A line extending indefinitely in one direction from a point.
射线
数学 -
1.
Any of the superorder Batoidea of marine fish with flat bodies, large wing-like fins, and whip-like tails.
鲼
鳐
𫚉鱼
魔鬼鱼
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1.
Array; order; arrangement; dress.
废旧 不可数 -
1.
The letter ⟨/⟩, one of two which represent the r sound in Pitman shorthand.
-
1.
Alternative form of re.
音乐
-
1.
To emit something as if in rays.
及物 -
2.
To radiate as if in rays.
不及物 -
3.
To expose to radiation.
及物 -
1.
To arrange.
废旧 -
2.
To dress, array (someone).
古体 -
3.
To stain or soil; to defile.
废旧
词汇关系
相关短语
词源
Via Middle English, borrowed from Old French rai, from Latin radius (“staff, stake, spoke”). Doublet of radius.
来源:wiktionary