释义
n. 鼓,鼓声 v. 击鼓,作鼓声
例句
1. He drummed on the table with his fingers. 他用手指咚咚地敲打着桌子。 2. She drummed it into the children that they must not cross the road alone. 她反复地给孩子们说,他们不可以独自横过马路。