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
Do you understand?
你明白吗？
Where the knot is loose the string slips.
结子一松掉，绳子就滑脱。
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。