早期研究已证实鞣花酸具有防紫外线作用.Earlier studies have suggested it has a photo protective effect.浆果富含鞣花酸, 研究表明它可以抗癌.And berries contain ellagic acid, which some studies show may fight cancer.研究了用紫外分光光度法测定鞣花酸含量的一种新方法.A new method for d...
As agriculture developed, agricultural ideas diffused across Europe.随着农业的发展，农业知识开始在欧洲普及。A drop of milk diffused in the water.一滴牛奶在水中扩散开来.Gases and liquids diffused.气体和液体慢慢混合了....
The method is especially attractive for gauging natural streams.该方法对于测量天然的流注具有特殊的吸引力.Incommunicative as he was, some time elapsed before I had an opportunity of gauging his mind.由于他不爱说话, 我过了一些时候才有机会探测他的心灵.Changes in soyb...
We have a taste of the white wine he's brought.我们尝了尝他带来的白葡萄酒。...the white colonial houses on the north side of the campus...校园北边几幢殖民地时期风格的白房子They drove through a tall iron gate and stopped before a large white villa...
Today they're saying, 'Oops, we made a mistake.'他们今天会说，“哎哟，我们犯了个错误。”‘Oops, that’s torn it,’ she thought, as she realized she’d ruined the surprise.“ 啊呀， 糟糕。” 她想，她意识到自己把这个惊喜给破坏掉了。Oops! I almost spilled the ...