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- His words failed him for the moment. 他一时说不出话来。
- Words failed him and he sat quite sill. 他找不出话来骂，坐着一动不动。
- Words fail him. 他说不出话来。
- He was so excited that he could not speak.;He was too excited to speak.;He was so excited that words failed him. 他太兴奋,连话都说不出来了。
- I'm not sure whether to pass him or fail him; he's a borderline case. 我拿不定主意给他及格还是不及格，他处于两可的情况下。
- Words fail to convey my meaning. 言语无法表达我的意思。
- Words fail to convey our grateful feelings. 我们的感激之情非言语所能表达。
- His friend fail him when he needed their help most. 当他最需要帮助的时候，他的朋友们却辜负了他。
- Words fail me(= I cannot express how I feel). 我无法用语言来表达我的感情。
- The words fail to convey the meaning. 词不达意。
- Words fail to convey my meaning . 言语无法表达我的意思。
- In love, we are speechless; in awe, words fail us. 相爱时我们无言，心怀敬畏时我们也说不出话来。
- The teacher let that careless student off and didn't fail him. 老师放过了那个粗心的学生，没给他打不及格。
- His friends failed him when he needed their help most. 当他最需要帮助的时候,他的朋友们却辜负了他。
- You have been so stupid about the whole thing,and words fail me. 这件事你这么傻，我无话可说了。
- Here words failed his lordship who went red in the face and said no more. 这位爵爷气得满脸通红，说不出话来，便不再说什么了。
- When I think about how great James is, words fail me. 一想到詹姆斯,我就觉得他很伟大,无法用语言表达。
- You have been so stupid about the whole thing, words fail me. 这件事你这么傻，我无话可说了。
- The Gadfly's endurance was failing him at last. 牛虻的忍受力也终于不能维持了。
- His courage failed him at the last moment. 他在最后一刻失去了勇气。
