strummed词根词缀

At mating time, male wolf spiders try to catch a female's attention by creating "persuasive" vibrations, Sweger says. They strum one structure on their body against another-somewhat as a cricket does-to impress the gals.

求偶时雄性狼蛛会使出浑身解数用“劝诱”的振动方式吸引雌性狼蛛的注意，他们用身体的一部分拍打另一部分发出震动声（就像蟋蟀一样），而后给雌蜘蛛留下印象。

It looks like Ross and Rachel's favorite hang out: the big orange couch, the oversized coffee mugs, the neonsignage and bricks, and even the guitar on which Phoebe strummed "Smelly Cat."

这家咖啡厅看起来与老友记里面的那家一模一样：大大的橘色沙发，超大型马克杯，霓虹灯招牌，甚至有一把Phoebe的吉他。

As he played, his right hand strummed, and his left hand spiralled up and down the fret, as if he was alternately pressing the keys of a piano and operating a loom.

演奏时，他右手拨弄琴弦，左手则在品上来回旋转翻腾，就好像他一会儿在按钢琴琴键，一会儿又在操作织布机。