Cathode-ray osclalograph
[医] 阴极[射]线示波器
🧩 词语组成解析
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;
[医] 示波器
🗣️ 情景例句
looking for a small house or an apartment
找一个小住宅或公寓
Good evening,Mrs. Brown.
晚上好，布朗夫人。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。