Cathode lens
[电] 阴极方镜
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
lens
[lɛnz]
n. 透镜，镜头;眼睛中的水晶体;隐形眼镜;汽车的灯玻璃;
🗣️ 情景例句
They're open until nine o'clock.
他们开到九点。
Kept waving to her mother until the train was out of sight.
不断地冲她的母亲挥手，直到火车驶出了视线。
the cost of managing and administering the business.
企业行政管理费。