弹指，轻击用一指尖压于拇指之下，然后突然松开的突变或轻轻一击。

A snap or light blow made by pressing a fingertip against the thumb and suddenly releasing it.

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轻轻一击 ，命中和 粗毛 最好 的'时间 。 只是避免 sandtrap ！

Putt, hit and shag with the best of 'em.

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它是这样工作的：激光的短脉冲让分子被影响，用开发者的话来说就像是轻轻一击，振动了那些神秘的分子。

Here's how it works. The laser's short pulses give the molecules being investigated what the researchers describe as a little "kick," causing the mystery molecules to vibrate.

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