东半球夜间活动的犬科哺乳动物，与狗近缘；与狼形似；有时成群捕食但通常是单个或成对活动。

Old World nocturnal canine mammal closely related to the dog; smaller than a wolf; sometimes hunts in a pack but usually singly or as a member of a pair.

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不成对的单个存在；而非一对中单个的，如静脉或肌肉。

Occurring singly; not one of a pair, as a vein or muscle.

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不成对的单个存在；而非一对中单个的，如静脉或肌肉。

Occurring singly; not one of a pair, as a vein or muscle.

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