Waveguide
[计] 波导, 波导管\\n[化] 波导
🗣️ 情景例句
OK?
好吗？
Could you spare me some matches?
您能让给我几根火柴吗？
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。