Collimation
n. 校准, 准直\\n[化] 准直
🏥 医学释义
准直，对准
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
I think that's the guy-he's a killer.
我想那家伙是个杀手。
He was just able to lie down on the ground, but could not stand up.
他只能躺在地上，但不能站起来。