LATT拉latn.拉特（拉脱维亚的货币单位）abbr.纬度（=latitude）latitudinaladj.纬度的latifoliousadj.[植]阔叶的Latimeridae矛尾鱼科Latirostrumn.姗夜蛾属latifundiumn.大农场主lat machine滑轮负重拉力器laticotoxinn.扁尾蛇毒素laticometern.胶乳比重计Latostenmaa拉托斯滕马lat.ht.[化] 潜热