erecting prism

常見(jiàn)例句

Light is refracted when passed through a prism.
光線(xiàn)經(jīng)過(guò)棱鏡時(shí)產(chǎn)生折射現(xiàn)象。
An extremely stiff, erect posture.
過(guò)分筆直，僵立的姿態(tài)
Soldiers are trained to stand erect.
士兵們訓(xùn)練站得筆直。
The sunlight will break into different colors through a prism.
陽(yáng)光穿過(guò)棱鏡時(shí)將分解成各種顏色。
She held her head erect and her back straight.
她昂著頭，把背挺得筆直。