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The tegument morphology of cercariae and adult of Sanguinicola lungensis was studied under Scanning Electronic Microscope.
用扫描电镜观察了龙江血居吸虫尾蚴及成虫体表的超微结构.
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"your skin is the largest organ of your body"
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英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。