He performed his ablution before the ritual.

• 他在典礼前沐

He performed his ablution before the ritual.的用法和样例：

例句

1. Winners will be announced on Feb. 23, a day before the 80th Academy Awards.
   得奖名单将于二月二十三日出炉，正好就在第八十届奥斯卡奖颁奖典礼前一天。
2. The Hall of Medium Harmony is where the emperors rested before major ceremonies or receiving officials.
   中和殿是皇帝出席重大典礼前休息和接受朝拜的地方。