Chisel edge
[机] 钻头前端
🧩 词语组成解析
edge
[ɛdʒ]
n. 边;优势;（悬崖、峭壁的）边缘，端;锋利，尖锐;
vt. 在…上加边界;使渐进;给（刀刃）磨边，使锋利;修整;
vi. 慢慢向前移动，侧身移动;
🗣️ 情景例句
And when I did,
就算我睡着了，
I'm afraid you have the wrong number.
恐怕你打错号码了。
but as a special favour, he would let me have it for $30.
作为特别优惠，他愿意让我出30英镑成交。