翻譯round off-英文-繁體中文詞典

v. 動詞

1. 簡化數字；減少位數
   To round off the calculation, we simplified the number to 10.

   为了簡化計算，我們將數字簡化為10。
2. 近似值；降低精度
   The engineer had to round off the sharp edges of the metal pipe.

   工程師必須把金屬管的銳利邊緣磨圓。
3. 使物體形狀光滑；變成圓形
   We will round off the answer to the nearest whole number.

   我們將答案四捨五入到最接近的整數。
4. 使物體更加圓形
   The carpenter used a file to round off the wooden corner.

   木匠用砂紙把木頭角磨圓。