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
Jack Davis, please.
请找Jack Davis。
When two ride on one horse, one must sit behind.
两人共骑一匹马，总有一个背后跨。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。