as serene as a graven image; be benumbed as a wooden chicken; stand as a log
形容神貌呆笨,小虫伏不动,蠢若木鸡。
愚笨或受惊吓而发愣的样子。
聊斋志异˙卷四˙促织:小虫伏不动,蠢若木鸡。亦作呆若木鸡。
>>了解更多蠢若木鸡的成语接龙