She stood preening in their midst, delighted with the attention.她得意洋洋地站在他们中间，为受人瞩目而高兴。50% of men under 35 spend at least 20 minutes preening themselves every morning in the bathroom...50%的35岁以下男性每天早上至少花20分钟在盥洗室精心打扮。Will ...
A hippopotamus surfs the waves off the coast of Gabon.一头河马在加蓬的海岸附近冲浪.On a clear day you can see the French coast...天气晴朗时可以望见法国海岸。General Macarthur was working westward along the north coast of New Guinea.麦克阿瑟将军正在沿着新几内亚北岸...
The hydrocarbon content of this phosphate ore provides most of the heat needed for the calcination.这磷矿所含烃量能提供锻烧所需的大部分热量.A series of niobium acids at different calcination temperatures was prepared.在不同焙烧温度下制备了一系列固体铌酸催化剂.T...