Hot topic
出国 Abroad[计] 热门题目
🧩 词语组成解析
hot
[hɑt]
adj. 热的;辣的;激动的;热门的;
vt. 使兴奋，使激动;
adv. 热的;紧迫的;
vi. 变热;
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
A discount of six percent is all that I'm authorized to offer you.
6%的折扣是我权限内所能给你的。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。