n. 〈拉〉切开(术);切(断)面;切片;节
网络 组; 切断面; 切面图
The first one-year program are the children as "61" sectio nof the clapping song rehearsal.
第一个节目是一年级的小朋友为“六一”节排练的拍手歌。
The US juristic framework of export control mainly has two sectio :munitio and dual-use items.
美国的出口管制法律框架主要分为两部分:军用品和两用品。