keep your nose to the grindstone
US /kiːp jʊər noʊz tə ðə ˈɡraɪndˌstoʊn/
UK /kiːp jʊər noʊz tə ðə ˈɡraɪndˌstoʊn/
1.
努力工作, 埋頭苦幹
to work hard and continuously at a task
:
•
If you want to succeed, you need to keep your nose to the grindstone.
如果你想成功，你需要努力工作。
•
She's been keeping her nose to the grindstone all semester to get good grades.
她整個學期都在努力學習以取得好成績。