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
Mom! Is it for me?
妈妈 是我的吗
They had a baby last month.
他们上个月有了一个婴儿。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。