stemon Advancedalso onBasic words (BNC)? Academic Vocabulary List (AVL)? 封堵,遏制,阻止, 茎,词干,(高脚酒杯的)脚 stem stem(verb) 封堵,遏制,阻止 stem stem(noun) 茎,词干,(高脚酒杯的)脚 stemmed stemmed(adjective) 去掉茎或梗的,有茎或梗的,装有…柄的 Forms verbnounadjective stem stem stemmed