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
Stone is still in the hospital, but he's making good progress.
世通还在医院，但他的身体康复得很快。
Necessity and opportunity may make a coward valiant.
需要和机会，可使懦夫变勇敢。
There are also endless numbers of birds in the tar as well.
沥青坑里还有无数只鸟的尸体。