ray
「ray」的意思
n. 光束，光线；（热、电或其他能源的）射线；一丝，一线（希望、慰藉等）；<非正式>（日光浴用语）阳...
n.光线,闪烁,微量vi.射出光线,浮现,放射光线vt.放射,显出
「ray」的用法
ray光束，射线 - 物理学家
「ray」的例句
The sun emits a continuous stream of rays.
太阳不断发出一束束光线。
He used a flashlight to illuminate the dark cave.
他用手电筒照亮了黑暗的洞穴。
The X-rays helped doctors diagnose the patient's illness.
X射线帮助医生诊断了病人的病情。
She shone a bright ray of hope into his heart.
她向他心中射出一束希望的光芒。
The laser beam was a thin ray of light.
激光束是一束细小的光线。
He traced the pattern of the starlight with his telescope.
他用望远镜追踪着星光的轨迹。
The radio waves are a form of electromagnetic radiation.
无线电波是一种电磁辐射形式。
She aimed the flashlight at the wall and cast a bright ray onto it.
她把手电筒对准墙壁，射出一束亮光。
The cosmic rays are high-energy particles from outer space.
宇宙射线是从外太空来的高能粒子。
He shone a bright ray of sunlight through the window.
他透过窗户射出一束阳光。