jaw

n.颚，颌；夹 v.喋喋不休，教训

Jan, jangle, janitor, January, japan, Japanese, jape, japonica, jar, jargon, jasmine, jasper, jaundice, jaundiced, jaunt, jauntily, jauntiness, jaunty, Java, javelin, jaw-bone, jay, jay-walk, jay-walker, jazz, jazzy, je ne sais quoi, jealous, jealously, jealousy, jean, jeans, Jeep, jeer, jeering, Jefferson Airplane, Jehovah, Jehovah's Witness, jejune, Jekyll and Hyde,