Umbrascopy
X線透視檢查
??? 情景例句
I won't permit you to buy a crossbow, now or ever.
我不會允許你買弓弩的，永遠也不會。
One cannot get blood from a stone.
石頭里抽不出血。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底裝上大量環狀噴氣嘴以實現這一目的。