Lindberg and his colleagues suggested that it was the epicuticle.林格伯等人提出,这是毛纤维外层薄膜的作用.Recent work has shown conclusively that the epicuticle is discontinuous.最近研究工作已总结性地表明表皮层薄膜并不是连续的....
Matilda was born in northern Italy in 1046 and apparently lived to a ripe old age.玛蒂尔达1046年出生在意大利北部，据信享有高寿。Matilda was embroidering an altar cloth covered with flowers and birds...玛蒂尔达在一块有花鸟图案的祭坛布上刺绣。Matilda was embroide...
The path descended the hill in a series of zigzags.小路呈连续的之字形顺着山坡蜿蜒而下。History moves in zigzags and by roundabout ways.历史的发展是曲折的,迂回的.Dozens of times each day, your blood pressure zigzags, adjusting to what you're feel...