萬杯潔海词词典

rough sledding

R 开头单词

同根派生

     

英汉例句

  • Many of these proposals could encounter rough sledding.
    這些提議中有很多會碰到不利情況。
  • Jane had rough sledding in her math course because she was poorly prepared.
    簡的數學課學得很喫力，因爲她的基礎很差。
  • Investigators have discovered many drugs that cure artificially induced cancers in rodents, but when the substances move into human trials, they usually have rough sledding.
    研究人員已經發現到，許多葯物可以治瘉齧齒動物身上人爲誘發的癌症，可是一旦把這些葯物拿來進行人躰試騐，之後的路就變得非常的崎嶇。
  • The man attached a strong rope to his sled.
    那人將一條結實的繩子系在他的雪撬上。
  • This rough track will soon be a metalled road.
    這條坑坑窪窪的路不久就要鋪上碎石了。