耗: to waste, to spend, to consume, to squander, news, (coll.) to delay, to dilly-dally...
要: important, vital, to want, to ask for, will, going to (as future auxiliary), may, must, (used in a comparison) must be, probably, if...
四处: all over the place, everywhere and all directions...
降温: to become cooler, to lower the temperature, cooling, (of interest, activity etc) to decline...
谋求: to seek, to strive for...
符号: symbol, mark, sign...
外观: exterior appearance, to view sth from the outside, exterior condition...
灰尘: dust...
叠: to fold, to fold over in layers, to furl, to layer, to pile up, to repeat, to duplicate...
招收: to hire, to recruit...