这在那时是法定的招呼形式.This mode of address was now prescribed by decree.旧制的英镑纸币已不是法定的货币了.The old pound note is no longer legal tender.你开车时不能超过法定的速度.When you drive, you must not exceed the legal limit....
在预热过的烤箱里烤25分钟，或烤成金黄色。Bake in the preheated oven for 25 minutes or until golden brown.他等着汽车预热。He waited for his car to warm up.他的耳朵听出发动机预热时发出的声音是正常的.His ear okayed the sounds as the engine warmed up....