Van laar equation
[化] 范拉尔方程
🧩 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”;
abbr. liquid-air accumulator rocket 液气蓄电火箭，液态空气蓄压火箭
🗣️ 情景例句
and a decision to make.
而且必须做一个抉择。
Your question is how we developed our product?
你的问题是我们是如何发展我们的产品？
but by now the Thermopylae was over five hundred miles ahead.
但此时，“赛姆皮雷”号早已在500多英里之遥了。