Antibotics are somewhat selective in their antibacterial actions.抗菌素的抗菌谱略有选择性.Penicillin and magnamycin had continued antibacterial activity over a period of 7 days.青霉素和碳霉素有持续七天的抗菌作用.Nisin is an antibacterial multipeptid...
We are saying nothing until all the details have been finalised.在所有细节最后确定下来之前我们无可奉告。Well done. Now we can get the contract finalised.真棒. 现在我们可以最终确定合同的文稿了.The agreement between the two countries has now been finalised.两国间...
A muscular spasm in the coronary artery can cause a heart attack.冠状动脉的肌肉痉挛可能导致心脏病。He almost bled to death after the bullet severed an artery.子弹穿过动脉，他失血过多几乎性命不保。Blood enters the kidneys via the renal artery.血液通过肾动脉流进肾脏。...
They arrived late due to a motorway hold-up.他们因高速公路交通堵塞迟到了。Hold up your hands if you have any question.如有问题请举手.Women hold up half of heaven [ half the sky ] .妇女能顶 半边天....