Angular aperture
[医] 角孔径(显微镜)
🧩 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;
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
but it is of a kind that, if he meets it, he can readily understand and deal with.
但如果有这种情况，露营者也容易理解，知道如何对付，