"会不会变得严重" 英文表达为 "Will it become severe?" 。

"严重" 这个词的意思是 "serious" 或 "severe"，表示 "having a significant or important effect or impact" 或 "having a serious or grave nature"。

来源：

"严重" 这个词是从拉丁文 "serious" 中来的，"serious" 的意思是 "having a significant or important effect or impact" 或 "having a serious or grave nature"。

英文例句：

"Will the weather become severe tonight?"
(今晚天气会不会变得严重？)

"The situation has become severe and requires immediate action."
(形势已变得严重，需要立即采取行动。)

"The patient's condition has become severe and they need to be hospitapzed."
(病人的情况已变得严重，他们需要住院治疗。)