tapping

/ˈtæpɪŋ/ 26高考四级六级考研雅思GREgmat
the act or noise of touching something gently, esp so as to make a soft knocking sound. He heard a gentle tapping on his door.

noun [具体名词]出钢;开孔;出渣;轻敲声

He kept tapping his fingers on the table.
他不停地用手指轻轻敲着桌子。

verb [vt. 及物动词]轻敲,轻拍(tap的现在分词)

He was busy tapping away at his computer.
他埋头敲着电脑键盘。

tapping 出现在下面的课文中
Lesson 35 Justice was done
Lesson 7 Bats
单词造句: