它有一种不寻常的特性,能在基因组内来回移动,也称为转位.They have the unusual property of being able to move around or transpose.并在此基础上设计出了一种新型的球锥滚子弧面凸轮转位工作台.And a new type sphere - conical roller and globoid cam graduator is designed.心电图: 窦性心律不齐, ...
我们都知道油脂变质后会发臭。We all know that fats spoil by becoming rancid.慢慢地，平底锅表面积起了一层厚厚的油脂。Slowly a thick layer of fat builds up on the pan's surface.劳拉正往羔羊腿上浇抹油脂。Laura was basting the leg of lamb....
Veronica looked at him, smiling, as they bowled along.他们的车快速前行时，韦罗妮卡面带微笑地看着他。Veronica looked at him, smiling, as they bowled along...他们的车快速前行时，韦罗妮卡面带微笑地看着他。He bowled so well that we won two matches.他的球投得极棒，使我们赢下了两场比赛。Wat...
She had slipped into a coma by the time she reached hospital.到医院时，她已陷入昏迷。He is in a coma and on a life-support machine.他处于昏迷中，靠呼吸机维持生命。That night he sank into a deep coma.那晚他陷入了深度昏迷。...