n.阻碍，干预

　　The government's interference in the construction project was criticized by the public.

　　大众批评政府介入这项建造计划。

　　marine

　　a.海洋的

　　You'll be able to see a wide variety of marine life in this acquarium.

　　在这个水族馆你将会看到多样的海洋生物。

　　submarine

　　n.潜水艇

　　The Defense Department plans to purchase two more nuclear submarines.

　　国防部计划多购买两艘核潜艇。

　　abstract

　　a.抽象的

　　There are many abstract paintings in this museum.

　　这个博物馆里有许多抽象画。

　　concrete

　　a.具体的 n.混凝土

　　A flower is concrete, but beauty is abstract.

　　花是有形的，而美丽是抽象的。

　　Most of the houses are built using concrete.

　　大部分的房子是用混凝土盖的。

　　landscape

　　n.景色(可数)

　　There are many beautiful landscapes in that area.

　　该地区有许多美丽的风景。

　　scenery

　　n.风景（不可数）

　　The island is noted for its beautiful scenery.

　　这座岛屿以美景闻名。

　　context

　　n.上下文；背景

　　I have to know the context to tell you what this word means.

　　我必须知道上下文才能告诉你这个字的意思。

　　To understand the novel better, you have to study its social context/background.

　　你若想更了解这部小说，就得研读它的社会背景。

　　pioneer

　　n.开拓者，先锋 vi.率先发明/使用/倡导

　　Einstein was a pioneer in the field of nuclear physics.

　　爱因斯坦是核子物理学方面的先驱。

　　Anyone who pioneers the use of a drug to cure victims of AIDS will be renowned.

　　任何率先发明药物能治好爱滋病患的人将会出名。

　　access

　　n.(对人、地、物的）接近或使用的权利或门径（与介词to并用）

　　The only means of access to the building is along a muddy track.

　　沿着一条泥泞的小路是目前到那栋大楼的唯一途径。

　　Students in this school have easy access to the lab.

　　该校的学生可随时使用实验室。