1. 可数名词:光线,热线,电流
2.射线,辐射线
3. 可数名词:放射状线条
4.视线,目光
5.微量,丝毫( of)
6.(智慧等的)闪现,闪光( of)
7. 可数名词:【植】伞形花序枝;星状毛分枝
8. 可数名词:【动】辐肋,鳍刺
9. 可数名词:【动】鳐
v. 及物动词:
1.放射,射出(光线等)
2.显出(智慧等)
v. 不及物动词:
1.放射光线
2.(思想,希望等)闪现
英语解释
- expose to radiation
- a column of light (as from a beacon)
- extend or spread outward from a center or focus or inward towards a center
- emit as rays
- a branch of an umbel or an umbelliform inflorescence
- (mathematics) a straight line extending from a point
- the syllable naming the second (supertonic) note of any major scale in solmization
- a group of nearly parallel lines of electromagnetic radiation
- cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins
- any of the stiff bony rods in the fin of a fish