Ladar
[光]光雷達
??? 情景例句
I told you.
我告訴過你了。
Every man is best know to himself.
自己最了解自己。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他們鑿透了18英寸厚的墻壁，發現有個人卡在煙囪里。