dab
单词辨析：
指用手或手指等触摸某人或某物，强调动作。
'Don't touch me!' the girl yelled.
“别碰我！”那姑娘大声喊道。
A hand touched her on the arm.
有一只手碰了一下她的胳膊。
I told you not to touch my things on the desk!
我告诉过你，别动我桌上的东西！
指轻轻地触碰某人或某物。
Something brushed my arm.
有什么东西掠过我的胳膊。
He felt her hair brush against his shoulder.
他感到她的头发轻拂过他的肩膀。
指多次轻触某物，通常使用布类的东西。
She dabbed her hands with a handkerchief.
她用手帕轻轻地擦拭双手。
You can dab at the cut with a towel.
你可以用毛巾按一按伤口。
指用手或手指触摸某物以了解其情况，侧重于触摸后的感觉。
Let me feel your pulse.
让我摸摸你的脉搏。
The sixth blind man went forward to feel the elephant.
第六个瞎子走上前去摸大象。
I couldn't feel anything through these gloves.
我戴着手套什么都摸不出来。
相关例句：
DAB is the radio system of the 21st Century.
数字音频广播是21世纪的无线电广播系统。
Wind, light surface to dab me, I am imperceptible and gentle.
风，轻轻抚着我的面，我感觉不到温柔。
Would you please dab butter over the bread for me?
请你帮我在面包上抹点黄油好吗？
This paper introduces a system of portable mobile multimedia based on DAB standard.
本文介绍了一种DAB构架基础上的手持移动多媒体的接收与播放系统。
Also, don't rub it hard, just dab it lightly.
也不要太用力擦，轻怕就行了。
One dab with blotting-paper and the ink was dry.
用吸墨纸轻轻按了一下，墨水就乾了。