Dogs show their teeth to warn, wag their tails to welcome.
狗露出牙时表示警告，摇摇尾巴则表示欢迎。
Dogs pull their lips up, show their front teeth, and may crouch.
狗狗紧张时的咧嘴笑容为，嘴唇上扬，露出前排牙齿，有时是蹲伏着的。
Dogs show their teeth to warn, wag their tails to welcome.
狗露出牙齿时表示警告，摇摇尾巴则表示欢迎。
Dogs show their teeth to warn, wag their tails to welcome.
狗露出牙齿时表示警告，摇摇尾巴则表示欢迎。
应用推荐