canine /'keinain; 'kenain/ adj of, as of, a dog or dogs. 狗的; 如狗的; 似犬的。 tooth n (in a human being) one of the four pointed teeth, one on each side of the four incisors, upper and lower. 犬齒 (人的四顆尖齒之一，長(zhǎng)在上下門牙的兩側(cè)) 。→ the illus at mouth. 參看 mouth 之插圖。