Mason's splint
[医] 梅森氏夹(肘关节切除后用)
🧩 词语组成解析
splint
[splint]
n. （固定骨折的）夹板;
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
It seems he's generous.
看起来他好像很大方。
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%。