reservoir 构词法3100 全国卷频次：3 /ˈrezəvwɑː/ US /ˈrezəvərvwɑːr/ n. reservoirs 1 水库；储藏，汇集 高考真题原句提选：A reservoir should be built at the foot of the hill.应该在山脚下建一个水库。This switch has decreased pollution in the country's major lakes and reservoirs and made drinking water safer for people.这一转换减少了该国主要湖泊和水库的污染，使人们的饮用水更加安全。 |