变得越来越低用英语怎么说

"Becoming increasingly low" 可以用英语表达为 "decreasing" 或 "dwindling"。

"Decreasing" 是 "to become less in amount, degree, or size" 的意思，来源于中世纪拉丁语 "decrescere"，意思是 "to fall away"。

例句：

"Sales have been decreasing for the last three months." (销售额在过去三个月里一直在下降。)
"The population of the town is decreasing as people move to the city." (城镇的人口正在减少，因为人们搬到城市去了。)

"Dwindling" 是 "to become smaller in amount or number" 的意思，来源于中世纪英语 "dwindlen"，意思是 "to become weak"。

例句：

"The company's profits are dwindling as competition increases." (随着竞争增加，公司的利润正在减少。)
"The number of students in the school is dwindling as families move away." (随着家庭搬走，学校里的学生人数正在减少。)