Enforce upon
v. 强迫
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
All window seats are sold out.
所有靠窗口的位子都卖光了。
I have no secret of success but hard work.
成功无秘诀，只是努力干。
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。