Unipotential electrostatic lens
[电] 单电位静电透镜
🧩 词语组成解析
n. 透镜,镜头;眼睛中的水晶体;隐形眼镜;汽车的灯玻璃;
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分,12岁以下的小孩30分。
Sincerely hope that your visit here will be worthwhile and meaningful.
衷心希望您的来访有收获且意义深远。
On the last day I made a big decision.
到了最后一天,我作出了一项重大决定。
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