They had a team of architects beavering away at a scheme for the rehabilitation of District 6. [V P + at/on]
他們有一支建築師隊伍正在全力制訂修複第6區的計劃。
They are beavering away to get everything ready for us. [VERB PREP.]
他們正在竭盡全力準備我們所需的一切。
See also: beaver away
👨🏻🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net切换为简体中文