Upon examination
经过考试后
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
Hi.
嗨。
I will be seeing him in a few days from now.
我将在几天后见到他。
who rolled balls down inclined planes,
他就是那个使球体沿斜面向下滚动，