您要查找的是不是：
- Phone the doctor at once. 马上打电话给医生。
- I'd suggest you go to see the doctor at once. 我建议你立即去看看大夫。
- Yes,I must go to see the doctor at once. 对，我得马上去看医生。
- If a baby is convulsed, get the doctor at once. 如果婴儿痉挛,马上去请医生。
- He advised me to see the doctor at once. 他建议我立即去看医生。
- Please call in the doctor at once. 请马上叫医生来。
- Yes, I must go to see the doctor at once. 亨: 对，我得马上去看医生。
- We had best call for the doctor at once. 我们最好马上就请医生来。
- Yes,I'd better go to see the doctor at once. 是呀，我得马上去看医生。
- The doctor came at once in answer to my phone call. 医生一接到我的电话立刻就来了。
- Yes, I had better go to see the doctor at once. 是的，我最好去立刻看病。
- I would rather go to see the doctor at once. 我宁可马上去看医生。
- If Jane's temperature stays up all day,send for the doctor at once. 如果简的高烧整日不退，立刻去请大夫。
- You must go for the doctor at once as the child's life is at stake. 孩子的性命很危险了，你必须立刻去请医生。
- If I were you, I should go and see the doctor at once. 假若我是你,我会马上去看医生。
- Your cold may get worse if you don't go to see the doctor at once. 不去马上看医生,你的感冒会更厉害。
- We must send for the doctor at once.----The doctor must be sent for at once. 必须立即派人去请医生。
- They have send peron to asked for the doctor at once ,but he doesn't arrive. 他们立刻派人去请了医生，但医生还没有到。
- We must phone for a doctor at once. 我们必须马上打电话请医生。
- The child is running a high fever. We must send for a doctor at once. 孩子在发高烧。我们必须马上派人去请医生。
