n. 探查法
sniff out 发现；寻
sniff at 
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hemicrania, hemicraniosis, hemicryptophyte, hemicrystalline, hemicycle, hemicyclic, hemicyclium, hemicydic, hemidecortication, hemidemisemiquaver,
相似单词
sniff, sniff out, sniffable, sniffer, sniffers, sniffing, sniffish, sniffle, sniffles, sniffy,