“ 我在车站下层的报摊旁边等你. ”" I'll meet you by the news - stand on the lower level. "尼克松出身于被赶出家园的加利福尼亚较下层的中产阶级,他具有这个阶级的许多偏见.Nixon shared many of the prejudices of uprooted, California lower - middle class from which he had co...
梨树被嫁接到榅的根茎上。Pear trees are grafted on quince rootstocks.苹果树很容易嫁接.Apples are easily grafted.在温带地区一年以上的嫁接植株通常比一年生的成活率高.In temperate regions more than one - year - old often survive better than one - year - old plants....