Ascertaining
vt. 确定；查明；探知
🗣️ 情景例句
Have you studied any courses related to the post you are applying for?
你曾修读与这份工作有关的科目吗？
She looks so pale, she must be ill.
她脸色很苍白，一定病了。
Manners are quite different from country to country.
各国的礼仪各不相同。