咬牙切齿的英文：
[Literal Meaning]
bite/teeth/gnash/teeth
to gnash one's teeth

[解释]
切齿：咬紧牙，表示痛恨。形容非常痛恨。

[Explanation]
to hate someone very much

[例子]
他咬牙切齿地说：“我一定要给哥哥报仇！”

[Example]
He gnashed his teeth and said,

• To bite one’s lips and gnash the teeth.
  咬牙切齿。
• Gnash one's teeth and show deep-seated hatred bare one's fangs and show one's inveterate hatred.
  咬牙切齿。
• He ground out an oath.
  他咬牙切齿地诅咒。
• "Miss Bart remains here," his wife rejoined incisively
  他妻子咬牙切齿地答道”巴特小姐留在这儿。”
• He'll be gnashing his teeth when he hears that we lost the contract.
  他要是知道我们把合同弄丢了非得气到咬牙切齿不可。
• grind one's teeth
  磨牙齿,咬牙切齿
• His stepmother clenched her teeth with hatred and scolded him.
  他的继母咬牙切齿地责骂他。
• Still by an irresistible impulse I curse myself with an awful penance,
  我仍旧要情不自禁地悔恨得咬牙切齿，咒骂自己。
• "Miss Bart remains here, " his wife rejoined incisively
  他妻子咬牙切齿地答道”巴特小姐留在这儿
• 'It is clear that my client has been less than frank with me,' said his lawyer, through gritted teeth.
  “我的当事人显然没有告诉我实情，”他的律师咬牙切齿地说道。

• the literal meaning of ponder is
  
• It was almost literally an echo , in fact.
  差不多就是真正的“回声”。
• This sentence can not be literally rendered.
  这个句子不能直译。

• That was a mean trick!
  那是卑鄙的诡计！
• A modifier that has little meaning except to intensify the meaning it modifies.
  修饰语除了加强修饰词的意思之外没有实际意义。
• get money by dishonest means
  非法赚钱, 得不义之财

• Does your dog bite? = Is it in the habit of biting people?
  你的狗咬人吗
• An old dog bites sore.
  老狗咬人厉害得很。
• The north wind is cutting and biting.
  北风刺骨。