succulents/ˈsʌk.jə.lənt/形容词多汁的a succulent peach.多汁的桃子/ˈsʌk.jə.lənt/名词肉质植物(如仙人掌)Succulents often have thick waxy cuticles to minimize water loss.肉质植物通常有很厚的蜡质角质层,以使水分流失降到最低。想跟读,去练习