“integumental defenses in fish”的概念、定义、翻译、参考文献-科学参考

单词	integumental defenses in fish
释义	integumental defenses in fish Encyclopedia 农学鱼类体表防御屏障释 integumental defenses in fish鱼类体表防御屏障鱼类皮肤及其上的黏液等阻止病原物入侵机体的免疫作用。
随便看	closed subsystem closed subvariety closed surface closed surface integral closed syllable closed system closed system of elements closed system of functions closed system of hot water supply closed term closed timelike curve closed [time] path Green's function closed time path Green's function closed topological manifold closed topology closed trail closed trajectory closed transformation closed traverse closed type closed type formula Closed type questions closed type switchgear closed unbounded set closed under addition

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