Try to compact the sand into the mold.设法把这沙土堆积到模子里.The plastic was poured into the mold and left to set until it was firm.塑料被注入模子后,便放在一边让它慢慢凝结硬化.I have watched the potters mold, fire and paint their bowls, plates and vas...
湿疹是一种常见的皮肤病，通常具遗传性。Eczema is a common skin complaint which often runs in families.他对湿疹治疗的看法过于简单化。He has a simplistic view of the treatment of eczema.他长大后湿疹就好了.He grew out of his eczema as he got older....