one-upman的用法和樣例：
例句
用作動詞 (v.)
- Roger chalked one up on his opponent during their first television debate.
在他們第一場電視辯論中，羅傑佔了對手的上風。 - Two fast-sailing vessels were trying their speed together,and one fell behind at first,but soon gained the wind of the other.
兩艘快艇一起試速度，一艘起初落後，但不久就占另一艘的上風了。
