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- No, he should be kept nothing by mouth (NPO) in case of needing an operation. By the way, did he eat his lunch? 不行。他要保持空腹，以防万一要动手术。对了，他吃午饭了吗?
- The traditional feeding group consisted of 49 patients who received nothing by mouth until documentation of bowel function, followed by slow advancement to solid diet. 传统的进食组有49名患者，他们只在肠功能恢复后进行喂食，然后缓慢进食固体食物。
- Many old legends were handed down from generation by mouth. 许多古老的传说都是一代一代口传下来了。
- You will lose nothing by telling the truth. 说实话并不吃亏。
- His medicine is a drug that can be injected or taken by mouth. 他的药可以注射或口服。
- Some take the drug by mouth, others shoot it up. 有些人口服毒品，另一些人则注射毒品。
- Some take the drug by mouth,others shoot it up. 有些人口服毒品，另一些人则注射毒品。
- He cleaned up nothing by that transaction. 那笔生意他没赚一分钱。
- You will lose nothing by telling the truth . 说实话并不吃亏。
- Do not give casualty anything by mouth. 不要给病人吃任何东西。
- You will lose nothing by waiting. 等待不会使你吃亏。
- You'll lose nothing by being civil. 你礼貌些也不会有什么损失。
- You will lose nothing by waiting . 等待不会使你吃亏。
- They never do nothing by halves. 他们做什么事情都有始有终。
- The patient is given food either by mouth or by vein. 经过口或静脉给予病人食物。
- To gain or accomplish nothing by speaking. 徒费口舌费了口舌却一无所获
- You'll get nothing by soft-soaping me. 你用奉承讨好的办法对我将一无所获。
- Medicine is a drug that can be injected or taken by mouth. 他的药可以注射或口服。
- The one given by mouth contains live but weakened virus. 一种是口含有活性的但削弱了病毒。
- Nothing is given by mouth, and the patient's head is turned to one side to avoid aspiration if emesis occurs. 禁止口腔进食，病人头部转向一侧以避免吸入呕吐物。
