The climbers stopped to orient themselves before descending the mountain.登山者先停下来确定所在的位置,然后再下山.You can orient yourself by remembering that the hill is due north.只要记住这座小山位于正北方,你就能确定你所在的方位了.We must orient our work to the ne...
You can orient yourself by remembering that the hill is due north.只要记住这座小山位于正北方,你就能确定你所在的方位了.She lay still for a few seconds, trying to orient herself.她静静地躺了一会儿，试图弄清自己的方位。You will need the time to orient yourself to your...
The same substitution, paint filling super esiguous attapulgite is better.相同的代替量, 超细凹土优于原粉凹土.Attapulgite clay is a kind of mine that taking attapulgite as basis.凹凸棒土是一种以凹凸棒石为主要成分的粘土矿.The adsorptive and decolorant capabil...