additional

　　英

　　/əˈdɪʃənl/

　　美

　　/əˈdɪʃənl/

　　adj.

　　附加的；额外的；外加的

　　派生词： additionally adv.

　　记忆技巧：addition n.增加 + -al ...的

　　例句

　　Provide them with additional background or with supplementary information.

　　给他们提供额外的背景资料或补充信息。

　　I have one lock but I bought another as an additional insurance against thieves.

　　我有一把锁，但我又买了一把作为附加的防盗保障。

　　Additional cream would make it too rich.

　　再加奶油会让它过于油腻。