half-evergreen /'hɑ:f,evə'ɡri:n/ 📖 中文释义 a. 【植物学】(除寒冬季节外)半常绿的, 半长青的 📘 English Definition(英文释义) s of a plant that is incompletely evergreen ← half-equations H 字母词表 half-face →