短语词组短語creeping underground stem 匍匐地下莖;地下橫走莖creeping underground stem detail 匍匐地下莖creeping pothos stem and leaf 飛天蜈蚣creeping stem grass 根莖性禾本科牧草creeping stem grasses 匍莖莖禾草shoot tip of creeping stem 匍匐莖尖 返回 creeping stem