high PPR高预应力度highadj.高的；高尚的；高级的；高度的；全盛的adv.高；奢侈地；音调高n.高水平；高气压；（麻醉品带来的）快感high energy detector高能探测器high precision stage高精度定位High yield and sugar高产高糖high power amplifier高功率放大器high deposition rate高沉淀速率high mountain relief高山地形high-speed grinder高速磨床high speed serial DA高速串行DAhigh picture quality高图象质量High rate algae pond高效藻类塘

1. Tall buildings perch on the top of rocky cliffs.
   高耸的建筑屹立在嶙峋的悬崖顶上。
2. To the north, steep cliffs drop away to the sea.
   北方，陡峭的悬崖直落大海。