conservation基本解释
n,保存,保持;保护
conservation相关例句和用法wildlife conservation.野生生物保护
conservation英英释义保护,保存nn
conservation记忆con(表加强) + serv(e)(服务) + ation → 一再为其服务 → 保护记忆
conservation短语energy conservation能量守恒;能源节约
conservation 真题例题真题例句...get the whole family involved in a conservation plan