A：Oh!!! I have a horrible toothache.
      哦，我的牙痛死了。

B：You should go to the dentist.
      你该去看看牙医。

A：I hate dentists.
      我讨厌看牙医。

B：Well, suffer then. If you have a toothache, you have to go to the dentist.
      那么，你就忍着吧。如果你牙痛，你应该去看牙医的。

horrible的意思

A：It always hurts. I hate going.
      它老是痛个不停，我讨厌去（看牙医）。

B：Stop being such a baby. If it really hurts that much, just let them knock you out.
      别象个小孩子似的。如果牙真的那么痛的话，就让医生治疗。

A：O.K., O.K., I’ll go.
      好了好了，我会去的。

B：Good. You feel better after you do.
      那才好。去了之后你会觉得好受一些的。

1. 讨厌的;糟透的
    If you describe something or someone as horrible, you do not like them at all.

    e.g. The record sounds horrible.
           唱片难听极了。
    e.g. ...a horrible small boy.
           讨厌的小男孩

2. 令人震惊的;使人恐惧的;让人极度反感的
    You can call something horrible when it causes you to feel great shock, fear, and disgust.

    e.g. Still the horrible shrieking came out of his mouth.
           他的嘴里还是发出了恐怖的尖叫声。

3. 极严重的
    Horrible is used to emphasize how bad something is.

horrible的意思

    e.g. That seems like a horrible mess that will drag on for years...
           看起来那像是个会拖延多年的大烂摊子。
    e.g. Unless you respect other people's religions, horrible mistakes and conflict will occur.
           如果不尊重别人的宗教信仰，就会祷下大错，酿成冲突。