完かん全ぜん食しょく

noun

nutritionally complete food; meal replacement

Refers to a food product or meal designed to supply all essential nutrients, often used in contexts like space food, emergency rations, or modern meal replacements.

• 宇う宙ちゅう飛ひ行こう士しは完かん全ぜん食しょくで栄えい養ようを補ほ給きゅうする。