Ray tracing
其它 Other[計] 光線追蹤\\n[化] 光線追跡
?? 詞語組成解析
ray
[rei]
n. （熱或其他能量的）射線;光束，光線;微量;傘形花序柄;
vt. 放射;照射;（思想，希望等）閃現(xiàn);發(fā)光;
n. 描摹, 描圖, 追蹤\\n[計] 跟蹤
??? 情景例句
Well, I'd describe it as a book which is a ...
嗯， 我會把這本書形容一幅……
As a man lives,so shall he die.
有生必有死。
When it grew dark, she turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find.
天黑下來的時候，她把提箱當作小床，把兩個孩子放了進去，又把所有能找到的衣服都蓋在了孩子們身上。