Projection cathode ray tube
[电] 投影管
🧩 词语组成解析
projection
[prə'dʒekʃən]
n. 预测;规划，设计;[心]投射;突起物;
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
🗣️ 情景例句
He doesn't have any beliefs; he just takes one day at a time.
他没有什么信仰，每天只是得过且过
My mother mailed me a parcel.
我妈给我寄了一个包裹。
That'll be very intersting. What cities are you going to visit?
那一定很有趣。你们打算参观哪些城市？