例句與造句

1. In a data base , a sequence of segment occurrences from the root segment to an individual segment
   在數據庫中,從根段到個別段之間的段(具體)值序列。
2. In a data base , a sequence of segment occurrences from the root segment to an individual segment
   在數據庫中，從根段到個別段之間的段（具體）值序列。
3. It's difficult to find segment occurrence in a sentence. 用segment occurrence造句挺難的