高こう速そく度ど写しゃ真しんMeanings1nounhigh-speed photographyTechnical term for photography that captures fast-moving subjects or processes, often used in scientific and engineering contexts.高こう速そく度ど写しゃ真しんで弾だん丸がんの軌き道どうを解かい析せきする。Analyze the trajectory of a bullet with high-speed photography.
