这些树的系谱可以追溯到数千年前.These trees have pedigrees stretching back thousands of years.今天的冠军确实展现了其纯种系谱.The champions really showed their pedigree today.这些系谱的掺入是更为离奇和无理的.The insertion of these genealogies is the more peculiar and ...
The trap is commonly used for floats, thermal power, free - float, double - metal - style , pulse, and so on - bell - shaped float.常用的疏水阀有浮桶式 、 热动力式 、 自由浮球 式 、 双金属片式、脉冲式 、 钟形浮子式等....
Don't you think picnics are fine fun, Doctor Mcteague?你看野餐是不是有趣的娱乐, 麦克梯格医生?I have superintended cooking picnics.我曾经多次主持过这种生火的野餐.Do you go on picnics?你常去郊游 吗 ?...
The pain racked him.痛苦折磨着他.The country is now racked by three violent separatist movements.这个国家目前正被3场激烈的分离主义运动所困扰。He racked no rents to maintain the expenses of his establishment.他不向租户索取过高的租金来维持公司的开支。A toothache racked m...