That plate should be broadened out.
那块金属板应该加阔。
The road broadened out as it left the village.
那条路出了村庄之后变宽了。
His ideas have broadened out.
他的思想变宽广了。
英汉双解词典包含483723条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。