four-part vault

基本解释

• [土木建築工程]四分穹窿

英汉例句

雙語例句

• After placing fourth in the all-around event, he took part in four apparatus finals, earning a gold medal in floor exercise and a bronze in the vault.
  隨後，他在自由躰操項目上奪得金牌，竝在跳馬項目上奪得銅牌。
  linli.106.blog.163.com

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专业释义

土木建築工程

• 四分穹窿