Improve upon sth
作出比...更好的东西, 对...作出改进, 改进, 超过
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
[医] 生长激素
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
Lend me your notes.
笔记借我抄。
and you can be sure that none of our five advisers would have suggested sinking all(or perhaps any) of your money into Periwigs.
可以相信5位经纪人中不会有人建议你把全部（或一部分）资金投入佩里威格斯公司。