[shèn yán shèn xíng]
[当代成语]
[暂无内容]
[中性成语]
[常用成语]
言行都十分小心注意
作谓语、宾语、定语；用于处世
她是一个慎言慎行的人，不会乱来的
be careful to one's words or behaviour <be cautious in speech and in conduct>
