“数量增加”例句

单词 数量增加 例句 DEFINITIVE EXAMPLES 权威例句〔EQUAL/NOT EQUAL〕Eventually, if the population of one species rises too much a new epidemic will come along to redress the balance. 最终，如果一个物种的数量增加太多，就会出现一种新的流行病以恢复平衡。朗文写...