1. large Australasian evergreen fern with an edible rhizome sometimes used as a vegetable by indigenous people. 
   澳大利西亚一种大型的常绿蕨类，其根茎可以食用，有时被当地居民当作蔬菜。
2. fern of Europe and Asia Minor having short slender rhizome and densely tufted bright green parsleylike fronds. 
   欧洲和小亚细亚一带具有短小剑状根茎和亮绿的似欧芹复叶的一种丛生蕨类。
3. A champion at teaching. 
   教学能手
4. A champion show dog. 
   得一等奖的参展狗
5. A onetime boxing champion. 
   上届拳击锦标赛

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