基本解释n.夾竹桃；石南屬的植物同根派生 rosebay相关词英汉例句用作名詞 (n.)Then with my growing up gradually, I thought the rosebay trees were becoming short.後來，我逐漸長高了，夾竹桃在我眼中也就逐漸矮了起來。rosebay更多例句