Electrostatic octupole lens
[電] 靜電八極透鏡
?? 詞語組成解析
a. 靜電的, 靜電學的\\n[醫] 靜電的
n. [物] 八極；八極裝置\\na. 八極的
lens
[l?nz]
n. 透鏡，鏡頭;眼睛中的水晶體;隱形眼鏡;汽車的燈玻璃;
??? 情景例句
There are abundant free materials available on the internet.
因特網上有豐富的免費資料提供。
I'm thinking of quitting the job.
我在考慮辭職。
When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.
傾倒、焚燒、把垃圾變成再生材料或試圖少產生一些垃圾。