...boat, body, boil**, bomb**, bond**, bone*, bonus**, book, boost**, boot*, border**, bored, boring, born, borrow, boss, botanical**, both, bother**, bottle, bottom, bounce**, bound**, boundary**, bow**, bowl, bowling**, box, boxing*, boy, brain, branch*, brave, bread, break, breakfast, breast**, brea...
...]bone, [高]bonus, [初]book, *[高]boom, [高]boot, *[高]booth, *[高]border, [初]bored, [初]boring, [初]born, [初]borrow, [初]boss, *[高]botanical, *[高]botany, [初]both, [高]bother, [初]bottle, [初]bottom, *[高]bounce, *[高]bound, *[高]boundary, *[高]bow, [初]bowl, [高]bowling, ...