Collimation
n. 校准, 准直\\n[化] 准直
🏥 医学释义
准直，对准
🗣️ 情景例句
She treated me with indifference.
她对我很冷淡。
Friends are like fiddle-strings,they must not be screwed too tight.
朋友有如琴弦，不能上的太紧。
When you have found a building in which to start your school.
你找到开办学校的楼房后