preformed是什么意思,preformed怎么读音标,preformed的双语例句
2026-06-25 21:22:39 浏览次
preformed是什么意思 英['pri:'fɔ:md] 美['pri'fɔmd] a. 预成型的, 预制成的[网络] 预先形成(preform的过去分词)preformed的用法和双语例句:1. The kit came with preformed plastic parts that just needed...
2026-06-25 21:22:39 浏览次
preformed是什么意思 英['pri:'fɔ:md] 美['pri'fɔmd] a. 预成型的, 预制成的[网络] 预先形成(preform的过去分词)preformed的用法和双语例句:1. The kit came with preformed plastic parts that just needed...