火床面积的英文：
n. grate area
v. 磨碎；发摩擦声；使烦躁
n. 炉栅，壁炉
- grating satellite
光栅“伴线” - The trees afford grateful shade.
这些树提供了宜人的纳凉之所。 - The dependents are grateful for outside help.
受援助者特别感激外界的帮助。 - To scrape harshly; grate.
刮用力地擦，磨擦 - To grate on or jar(the nerves).
激怒或刺激（人的神经）
n. 面积；地区；区域；场地；领域，范围，方面
- This is a drainage area.
这里是排水区。 - The areas of greater rainfall conform roughly with these forested areas.
降雨量较大地区大致与这些森林地区相符合。 - The?penalty area?is the rectangular area in front of the goal.
禁区就是指球门前的矩形区域。 - Is this the baggage inquiry area?
查询行李情况是在这里吗？ - The child birthrate in that area has doubled.
该地区的婴儿出生率已经增加了一倍。
