Electro-optics
[電] 電光學
?? 詞語組成解析
n. 電鍍物品
optics
['?ptiks]
n. 光學;
??? 情景例句
I'm a workaholic, so for me vacations are very boring.
我是個工作狂！度假對我來說太無聊了！
To sing a song
唱歌
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我們中國從前未發明出熱水瓶時的做法。”魏華說。