If you wait, all that happens is that you get older.如果你等待,发生的只有变老。Do not wait for good things to happen to you. You need to walk towards happiness.不要等待好事降临,你要向幸福进发。"Wait there!" Kathryn rose. "No, on second thought, foll...
They had to wait till Monday to ring the bank manager...他们必须等到周一才能给银行经理打电话。Patients who are well enough to turn up under their own steam are well enough to wait to be seen by a doctor.让那些身体状况不那么糟、还能自己来看病的病人花点时间候诊没什么问题。Do...
Variation among humans is limited to the possible permutations of our genes.人类的变异受限于我们的基因可能存在哪些排列。Genes are those tiny bits of biological information swapped in sexual reproduction.基因是在有性繁殖中交换的微小生物信息。The technique has be...
Most stars probably have their quota of planets, meteorids, comets, and asteroids.多数恒星也许还拥有若干行星 、 流星 、 彗星和小行星.As comets go, it is a whopper.就彗星而言,它可是个庞然大物。...unnamed comets and asteroids.未命名的彗星和小行星The earth crosses the t...
心电图可能是最广为应用的监测仪.Perhaps the single most widely used monitoring device is the electrocardiogram.介绍了一种新型提升机智能闸瓦间隙监测仪.Introduces a new kind inspect instrument of hoist brake clearance.所设计的睡眠监测仪能使使用者及时了解自己的睡眠状况.The sleep mon...