groundpean.花生groundn.地面；地方；根据；主题；立场；水平；背景v.使停飞；困在家中；放在地上；使 ... 搁浅；打基础动词grind的过去式和过去分词形式Ground thermal exchange埋地换热器ground water irrigation地表温度ground-based repeater地面转发站(中继站)ground warfare platform陆战平台groundation deformation地基变形Grounding of DC Circuit直流接地ground is water-proof地下防水ground-sounding radar探地雷达ground reflection error地面反射误差grounding lineselection接地选线

1. Chunks of the overlying rock may break off and become a part of a sill.
   上复岩石的碎块可能破裂并成为岩床的一部分。
2. When you see a termination of a sill you should ask yourself how the intruding magma behaved at the moment of intrusion.
   当你看到岩床终端时你应该自问，侵入的岩浆在侵入期是如何表现它们的特征的。