分泌细胞内含司分泌毒液的囊状细胞器及大量的内质网、线粒体、高尔基体、溶酶体和液泡，分泌活动十分旺盛。
Secretory cells contain a lot of organelles: RERs, mitochondrions, Golgi bodies, lysosomes and vacuoles, in which vesicular organelle secretes the venom.
表明缺硼引起溶酶体的发育，由小液泡的原初溶酶体变成了大液泡的次级溶酶体。
Dark fibrilar substance appeared in the vacuole. It indicated that the lysosomes were caused by boron deficiency from pro-lysosome of small vacuole developed into secondary ones of big vacuole.
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