This case is not on all fours with the other one, so no analogy can be drawn between them.
这件案子与那件案子不完全相符.
《现代汉英综合大词典》
就像猩猩一样,巨狐猴可能是四足并用地走路。大约2千年前,人类的足迹渐现于马达加斯加岛。
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All flying insects that go on all fours are an abomination to you.
21只是用四足行动,能飞的昆虫中,足上有腿,可用以在地上蹦跳的,你们还可以吃.
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