house dog

同根派生

The wolf was tamed and evolved into the house dog.
狼被馴服并逐漸演化為家犬。
But he had saved himself by not becoming a mere pampered house dog.
但他沒讓自己變成一只嬌生慣養(yǎng)的看門狗。
Described by the AKC as "exceptionally smart and athletic," the choice of the poodle as the ideal White House dog was no surprise, said AKC spokeswoman Lisa Peterson.
該俱樂部的女發(fā)言人莉莎?彼得森說，貴賓犬的當(dāng)選并不意外，因?yàn)樗鼈儭皺C(jī)敏超群，身體健壯”。
The dog kept a vigilant guard over the house.
這只狗警惕地守護(hù)著這所房屋。
He keeps a dog to guard the house.
他養(yǎng)一條狗看家。