keep one's nose to the grindstone   (TTS Sound)

The keep_one's_nose_to_the_grindstone has 1 Senses.

• keep one's shoulder to the wheel, plug away, keep one's nose to the grindstone, slog, peg away
• のそのそする
• work doggedly or persistently; "She keeps plugging away at her dissertation"
• 頑固にまたは継続して働く