单词 长生草 例句 DEFINITIVE EXAMPLES 权威例句〔hen-and-chickens〕Any of several plants having many runners or offshoots, especially the houseleek.屋顶长生草:有许多长匐茎或分株的几种植物之一,尤指长生草属植物美国传统 英语例句辞典收录了559068条英语例句...