Focal plane
[化] 焦面
🧩 词语组成解析
focal
['fəukəl]
adj. 焦点的，有焦点的;集中在点上的;病灶的，病灶性的;
🗣️ 情景例句
Otherwise, they'll not be considered.
否则不予受理。
Answer a fool according to his folly.
以其人之道，还治其人之身。
The only other people who knew the secret were Joe and Bob.
除此之外，只有乔与鲍知道这个秘密。