He is tussling with the problem of what to do about inflation.他正全力应对如何解决通货膨胀的问题。They ended up ripping down perimeter fencing and tussling with the security staff.最终他们拆毁了四周的围栏，与保安人员厮打起来。The fierce rat is tussling with a g...
Louis Pasteur, French chemist and bacteriologist, was born at Dole.法国化学家、细菌学家路易·巴斯德生于多尔.British bacteriologist Alexander Fleming died who discovered a powerful antibiotic, penicillin.英国细菌学家弗莱明逝世.他发现青霉素可能成为一种能全身应用的抗菌药物.Lo...