Waveguide shutter
[电] 波导光阀
🧩 词语组成解析
[计] 波导, 波导管\\n[化] 波导
🗣️ 情景例句
As far as English is concerned, he is second to none.
就英语来说，没有人能够比得上他。
Don't forget to buy it for him.
不要忘记买给他。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。