每日學英語：Bone up on 鉆研
2024-03-03 12:25:55 每日學英語
bone up on 鉆研；加緊練習；加緊學習
【例句】
Jim checked out some books from the library in order to bone up on physics.
吉姆從圖書館借了一些書，以便鉆研物理學。
She has no time to go shopping with her friends, because she needs to bone up on her math.
她沒有時間和朋友一些逛街，因為要加緊學習數(shù)學。