nounA2
光線
a thin line of light from the sun or a lamp
例文
A warm ray of sun came through the window this morning.
今朝、暖かい太陽の光線が窓から差し込んだ。
光線
a thin line of light from the sun or a lamp
例文
A warm ray of sun came through the window this morning.
今朝、暖かい太陽の光線が窓から差し込んだ。