Dinah bit her lips to keep from screaming
黛娜为了不发出尖叫而咬住了自己的嘴唇
he could hardly keep himself from laughing.
他忍不住笑出声来。
See main entry:keep
英汉双解词典包含131075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。