常見例句用作形容詞 (adj.)Gold and silver are tractable metals.金和銀是容易加工的金屬。Stener had always been very tractable.斯坦納總是容易對付的。They are mighty sagacious, tractable creature.它們都是十分伶俐，十分容易駕馭的動物。 返回 tractableness