🧩 词语组成解析
[医] 柳穿鱼
[地名] [美国] 卡纳登西斯
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
No one can remember what it is like to be born.
没有人能够记得诞生时的样子。
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%。