表达 “have ice in one’s veins” 的字面意思是 “某人的血管里有冰”，而它实际表达的意思是 “临危不乱，镇定自若”。“Have ice in one’s veins” 也可以被用来形容某人 “冷酷无情”。

• She didn’t move when the ball was coming straight towards her face. She must have ice in her veins.
  当球径直冲她的脸飞来时，她一动不动。她真淡定。
• Wang Mei had ice in her veins! With seven seconds left, she managed to hit a three-pointer and tied the game!
  王梅真镇定！在比赛还剩七秒中时，她成功命中了一个三分球，扳平了比分！
• My friend was thrown out of his apartment for accidentally breaking a window. His landlord has ice in his veins.
  我的朋友因为不小心打破了一扇窗户而被赶出了公寓。他的房东真是冷酷无情。