Angular distance
[医] 角距, 视角距离
🧩 词语组成解析
angular
['æŋgjulə]
adj. 有角的;用角测量的，用弧度测量的;生硬的，笨拙的;（人）瘦削的;
distance
['dɪstəns]
n. 距离，路程;远处;疏远;（时间的）间隔，长久;
vt. 把…远远甩在后面;疏远;与…保持距离;
dist距离 + ance 表名词，状态、情况、性质、行为 → n.距离,间距;远处
🗣️ 情景例句
Now let's head off for the city and the university club.
现在让我们进城去， 到大学俱乐部。
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
I have never been able to look at a snail since then.
从那以后，我再也不能看一眼蜗牛了。