double aperture seal
查询英语单词中文释义、音标、发音和例句。
double aperture seal
英
[double aperture seal]
美
[double aperture seal]
中文释义
孔密封
单词分析
单词结构:
double aperture seal
字母数:20
记忆提示
🎯 重点记忆:
- 单词拼写:double aperture seal
- 核心含义:孔密封
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更新时间:2026-09-01 11:15:21