Purpura scorbutica
[醫] 壞血病
?? 詞語組成解析
n. 紫癜\\n[醫] 紫癜
??? 情景例句
She likes to go from man to man.
她的男友換了一個又一個。
We have new methods like compensation trade and joint ventrue.
我們有補償貿易和合資經營。
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，從月球到地球的25萬英里所消耗的能量要比從地球表面進入地球軌道的200英里所耗能量少97%。