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- She muttered a threat. 她低声恐吓。
- He muttered a threat. 他咕哝着说些威胁的话。
- She muttered a few words to us. 她低声地抱怨了我们几句。
- His presence is a threat to our success. 他的出现对我们的成功是一个威胁。
- Ice-floes are a threat to shipping in the area. 浮冰对这一带的航运是一种威胁。
- Heart thudding, she muttered, "It's a load of rubbish. 她的心狂跳不已，嘴里嗫嚅着：“尽是些垃圾节目。”
- He muttered a few words of apology and with that he left. 他一边低声地说抱歉一边就离开了。
- Terrorism is a threat to the whole country. 恐怖主义是整个国家的祸根。
- She muttered against her husband. 她抱怨丈夫。
- This constitutes a threat to national security. 这对国家安全是不祥之兆。
- "I must be frightfully cruel," she muttered. “我一定冷酷得可怕。”她嘟囔道。
- He muttered a curse at the other driver. 他低声咒骂另一位开车的人。
- She muttered away in the dream . 她在梦中咕咕哝哝地低语着。
- As late as the 1950s tuberculosis was still a threat. 直到二十世纪五十年代，结核病仍然使人不寒而栗。
- He muttered a few words of apology and left. 他支支吾吾地道个歉就马上走了。
- Pollution poses a threat to the continued existence of this species. 污染对这一物种的继续生存造成了威胁。
- After a while she muttered to herself: "Decadent lot! 过了一会儿，她自言自语地轻声说：“全都堕落了
- They should not be a threat to reconciliation. 它们不应当威胁和解精神。
- A promise given under a threat is worthless. 威逼之下的保证不足为凭。
- There is a threat implicit in the way he looked. 他的目光中隐含着一种威胁。
