| 释义 |
enemy 义务阶段1500 全国卷频次：4 /ˈenəmɪ/ n. enemies 8 敌人 高考真题原句提选：When creatures are separated in regions with rare resources but few enemies, being big is a disadvantage.当生物被分隔在资源稀少但敌人很少的地区时，个头大是一个不利因素。In response, the other trees may send off chemicals to keep the bugs away — or even chemicals that attract the bugs’ natural enemies.作为回应，其他树木可能会发出化学物质来阻止虫子，或者甚至是吸引虫子天敌的化学物质。 |