Waveguide
[计] 波导, 波导管\\n[化] 波导
🗣️ 情景例句
What time does he punch out?
他几点打卡下班？
Please find enclosed our current catalogue and price-list quoting CIF New York.
随函附上我方最新的产品目录及CIF纽约报价单。
Are there any children in the room?
屋子里有小孩吗？