你要是买新高保真音响,要货比三家买最合算的.If you're buying a new hi - fi , shop around for the best price.我一开始就知道那是不合算的.I knew right from the beginning that it would not pay.从长远观点来看, 买质量好的物品还是合算的.In the long run, it is aneconomy to buy...
Spilt acid discolored the floor.泼出的酸弄得地板褪色。He had bad teeth, irregular and discolored.他牙齿长得不好，参差不齐而且有些发黄。Frequently, early in the disease, the skin is discolored by a marked erythema.常在疾病早期, 皮肤因有明显的红疹而变色.Charles looked r...