They can trace their lineage directly back to the 18th century.他们的世系可以直接追溯到18世纪。The heroes and heroines are of ancient and aristocratic lineage.男女主人都是家世渊源的贵族.She was of ( an ) aristocratic lineage.她 有 贵族的血统....
...a fractional hesitation.瞬间的犹豫For fractional factorial designs, indicates which effects are aliased with one another.在部分配置法设计中, 表明效果间的叠加关系.To examinee, the place is more valuable than fractional absolute value.对于考生而言, ...
As the old saying goes : " Flowers are pleasant to look at but hard to grow ", it is much difficult to grow camellias.正如俗话所说 “ 看花容易栽花难 ”, 栽培茶花是很不容易的.A beneficent microclimate brings out the camellias betimes ( John Russe...