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
You have the spirit of a teenager, Susan.
你有一股青少年的朝气， Susan。
This is a check.
这是一张支票。
She had told him to come straight in if ever she failed to open the door and to leave the bread on the kitchen table.
她曾告诉过面包师，如果她不去开门，他可直接进门，把面包放在厨房的桌上。