1.
aurora Polaris
【地物】极光, 北极光
2.
electrodynamic drift
【地物】电动力漂移
3.
auroral zone blackout
【地物】极光地带中断
4.
biostratigraphy of fossil plants
植物化石生物地层学
5.
geophysical and geological measurement
地球物理和地质测量
6.
sell something to or obtain something from by energetic and esp. underhanded activity.
积极地秘密地买卖某物。
7.
geophysics for exploring groundwater
地下水地球物理勘探
8.
The native habitat, as of a plant or animal.
原产地一种动物或植物的原栖息地
9.
The earth attracts all matters;and all matters attracts the earth.
地球吸引一切物体，物体也吸引地球。
10.
A plant of the genus Digitalis, which includes the foxgloves.
洋地黄一种植物毛地黄，包括毛地黄
11.
a gruff or angry utterance (suggestive of the growling of an animal).
粗暴地或者生气地说话（象动物地嗥叫）。
12.
The grounds and buildings of a military base.
驻地军事基地的场地和建筑物
13.
breeding ground:a place where animals breed.
滋生地,繁殖地:动物繁殖的地方。
14.
An animal or a plant that originated in a particular place or region.
当地产的动（植）物在某一特定地方或地区来源的动物或植物
15.
A plant or an animal that lives on or close to the ground.
匍匐植物；矮生植物生长在地上或贴近地面生长的植物或动物
16.
a place where two things (as paper or film or magnetic tape) have been joined.
两个物体被连接的地方。
17.
International Geophysical Calendar
国际地球物理观测历表
18.
thing that is ceded,esp land
被割让的事物（尤指土地）.