保安部队继续巡逻至深夜。Security forces remained on patrol until late into the night.现在很少能看到巡逻的警察。These days, the bobby on the beat is a rare sight.他去巡逻，然后没再回来。He failed to return from a patrol....
Such estimates should be considered only as crude approximations.上述估算结果只能是粗略的近似值.There are two approaches generally used to arrive at these approximations.通常有两种方法用于获得近似解析式.They are not second - order approximations, but ...
Politicians have debased the meaning of the word "freedom"政客们贬低了“自由”一词的意义。The music brought him a feeling of plenitude and freedom.这音乐带给他一种完满和自由的感觉。He was single-mindedly devoted to the hastening of freedom for the oppre...
在无胚乳的种子中, 胚乳是 短命 的.In exalbuminous seeds, the endosperm is short - lived.乳糖是乳的主要碳水化合物.Lactose is the main carbohydrate occurring in milk.在有胚乳的种子中, 它保留作为成熟种子中的永久贮藏器官.In albuminous seeds, it remains as a permanent storage ...