protract GRE雅思托福

The war was protracted for four years.

战争拖延了四年。

a protracted and bitter dispute.

持久的激烈争论。

to protract one's stay for some days

多待几天

The cat protracted its paws.

猫伸出了爪子。

disputants who needlessly protracted the negotiations.

那要地延长谈时间的争论

We won victory through protracted struggle.

长期的斗争, 我们取得了胜利。

he had certainly taken his time, even protracting the process.

他肯定是慢慢来的，甚至还拖延进程。

was engaged in a protracted struggle with a determined enemy.

致力于与死敌的持久战

After protracted consideration the national government had decided to ask a mandate from the people.

国家政府长期考虑后, 决定征求民意。

Conventional ventilators have their limitations in management of certain conditions such as protracted hypercarbia in bronchopulmonary dysplasia (BPD).

摘要传统的呼吸器在某情况，例如肺支气管发育良患的高二气化碳血症的治疗上，是有其极限；

angle of helix, protracting crus of helix, and repairing auricular tubercle, antitragus and defects, the frameworks of helix and antihelix were cohered to form the cartilage framework.

通拼接矫正耳轮上角及延长耳轮脚,点补形成耳轮结节、对耳屏及修整欠缺处,然后,耳轮与对耳轮支架进行粘合,形成胶合软骨支架。