re.tuse
adj.Botany （形容词）【植物学】 Having a rounded or obtuse apex with a central shallow notch:微凹形的：具有带中心浅线凹口的圆形或钝形顶端的：例句：a retuse leaf.微凹形叶
来源：Latin retôsus [past participle of] retundere [to beat back] 拉丁语 retôsus [] retundere的过去分词 [击回] re- [re-] re- [表示.回.] tundere [to beat] tundere [击，打]
