teeth 在英語中是什麼意思？與 Lingoland 一起探索這個詞的含義、發音及具體用法
牙齒
each of a set of hard, bony enamel-coated structures in the jaws of most vertebrates, used for biting and chewing.
a projecting part on a tool or other instrument, especially one of a series that function or engage together, such as a cog on a gearwheel or a point on a saw or comb.