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
I was wondering if you could help me. I'd like to know.
不知道你能否帮助我，我想知道。
How was it, sir?
它好吗？先生。
During my years in school, Annie sat beside me in every class.
在我求学期间，安妮每堂课都坐在我身旁。