duel

n.

决斗；竞争，斗争；

vt.

使（另一人）参加决斗；反对；

vi.

参加正式决斗；

复数：duels过去式：duelled过去分词：duelled现在分词：duelling第三人称单数：duels

1. Mr William challenged the young man to a duel.
   威廉先生向这位年轻人提出要求与他决斗。
2. This card cannot be used in a Duel.
   此卡不能在决斗中使用。

1. Mr William challenged the young man to a duel.
   威廉先生向这位年轻人提出要求与他决斗。
2. This card cannot be used in a Duel.
   此卡不能在决斗中使用。

Initial comparison of robotic-assisted laparoscopic versus open pyeloplasty in children.
ALTERNATIVE TECHNIQUES FOR AUGMENTATION CYSTOPLASTY
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Assessment of the effects of cyclic floodplain rejuvenation on flood levels and biodiversity along the Rhine River
Laparoscopic retroperitoneal renal and adrenal surgery in children.
A Survey of Voiding Dysfunction in Children With Attention Deficit-Hyperactivity Disorder
Decorrelating decision-feedback multiuser detector for synchronous code-division multiple-access channel
Delayed decision-feedback sequence estimation
Multiuser detection for CDMA systems
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA