旺: 形容词(旺盛) flourishing; prosperous; vigorous 短语和例子兴旺发达 growing and flourishing; 购销两旺。 both purchasing and marketing are brisk. 火生得很旺, 足以烤一头牛了。 we've made a fire fit to roast an ox. 人畜两旺。 both
居: Ⅰ动词1.(住) reside; dwell; live 短语和例子分居 (of members of a family) live apart; 侨居国外 reside abroad; 穴居 live in caves2.(处于; 在) be (in a certain position); occupy (a place) 短语和例子居世界首位 occupy first