Van allen radiation belts
[电] Van allen辐射带
🧩 词语组成解析
van
[væn]
n. 先锋;厢式货车;增值网;先驱，前驱，领袖，领导人;
vt. 用车搬运;
prep. 〈外〉同“from”;
allen
[[ælin]]
n. 艾伦（男子名）
n. 带子；皮带（belt的复数）
🗣️ 情景例句
How about some bacon?
来点咸肉怎么样？
Man is the artificer of his own happiness.
人之幸福，自己创造。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。