Path tracing
[化] 路径追踪
🧩 词语组成解析
path
[pæθ]
n. 小路，路;路线，路程;〈比喻〉（人生的）道路;（思想，行为，生活的）途径;
n. 描摹, 描图, 追踪\\n[计] 跟踪
🗣️ 情景例句
First, we have to decide where to live.
首先 ，我们得决定住在哪里。
Goes without saying.
可想而知。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。