動詞CEFR B1
push the envelope
超越既定的界限;開拓。
各國口音發音
怎麼用 push the envelope?實際例句
They pushed the envelope on pricing derivatives.
They pushed the envelope on pricing derivatives.
一句話記住 push the envelope
push the envelope 的核心意思是「超越既定的界限;開拓。」,是一個動詞。想像這個情境:They pushed the envelope on pricing derivatives.,就是 push the envelope 的典型用法。