Bitsharpener
钻头修整机
🗣️ 情景例句
Please cash this check.
请兑现这张支票。
Save while you may, no morning sun lasts a whole day.
能节俭时就节俭，朝阳难照一整天。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。