Electron optics
[计] 电子光学\\n[医] 电子光学
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
and that you can take good care of an animal.
而且能够好好照料动物。
How much is a bus ticket?
公共汽车票要多少钱？
Excuse me, please. Where's the nearest men's room?
劳驾，离这儿最近的男厕所在哪儿？