🧩 词语组成解析
ocular
['ɔkjulə]
adj. 眼睛的;适于眼睛的;用眼的;视觉的;
n. 目镜;
🗣️ 情景例句
How long is this flight?
这趟飞行有多长时间？
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。