① based：形容詞。以……為基礎，為根據。（if one thing is based on another, it uses it or is developed from it.）
② biped：名詞。兩足動物。（any creature with two feet）
③ bleed：動詞。流血。（to lose blood, especially from a wound or an injury.）
④ bored：形容詞。厭倦的；煩悶的。（feeling tired and impatient because you have lost interest in somebody/something or because you have nothing to do）
⑤ boxed：形容詞。盒裝的。（put and/or sold in a box）
⑥ breed：動詞或名詞。（a. to have sex and produce young; b. to keep animals or plants in order to produce young ones in a controlled way; c. a particular type of animal that has been developed by people in a controlled way, especially a type of dog, cat or farm animal.）