Ray tracer
[計]射線跟蹤程序
?? 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;發光;
tracer
['treis?]
n. 追蹤者，描圖者，（鐵筆等）繪圖工具;
??? 情景例句
Hey, leaving me?
嗨 ，丟下我啦？
Is this OK?
這樣行嗎？
Suddenly a raft appeared, looking rather like Noah's ark, carrying the whole family, a few hens, the dogs, cat, and bird in a cage.
突然，出現了一只筏子，看起來很像諾亞方舟，上面載著他們全家老小，還有幾只母雞、幾只狗，一只貓與一只鳥籠，那里頭有一只小鳥。