Optical waveguide
[计] 光波导
🧩 词语组成解析
[计] 波导, 波导管\\n[化] 波导
🗣️ 情景例句
Are you injured, sir?
先生，您受伤了吗？
Strong packing will protect the goods from any possible damage during transit.
坚固的包装可以防止货物在运输途中受到任何损失。
For hundreds of years, St.Bernard dogs have saved the lives of travellers crossing the dangerous Pass.
几百年来，圣伯纳德修道院驯养狗拯救了许多翻越这道山口的旅游者的生命。