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perforations
perforations
英
[perforations]
美
[perforations]
中文释义
n. 穿孔( perforation的复数形式 ); 贯穿; 针孔; 齿孔
单词分析
单词结构:
perforations
字母数:12
记忆提示
🎯 重点记忆:
单词拼写:perforations
核心含义:n. 穿孔( perforation的复数形式 ); 贯穿; 针孔; 齿孔
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更新时间:2025-12-24 18:54:55