hazard-free

基本解释

• 无害化

同根派生

英汉例句

• Reading occupies most of my free time.
  阅读占去了我大部分的闲暇时间。
• As to the author of the book, I will hazard a guess.
  关於这本书的作者，我来试猜一下。
• The car had its hazard warning lights on.
  这辆汽车亮起了危险信号灯。
• The crew remained free from scurvy.
  那些船员仍然没有患坏血病之虞。
• Wet roads are a hazard to drivers.
  道路湿滑会对司机构成危险。