Upholding
v. 支持( uphold的现在分词 ); 维持; 赞成; 支撑
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
She took an aspirin to relieve her headache.
她吃了一片阿斯匹林以解头痛。
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%。