baffle

noun

1. a flat plate that controls or directs the flow of fluid or energy

Synonym: baffle board

verb

1. check the emission of (sound)

Synonym: regulate

2. be a mystery or bewildering to

e.g. This beats me!
Got me--I don't know the answer!
a vexing problem
This question really stuck me

Synonym: perplexvexstickgetpuzzlemystifybeatposebewilderflummoxstupefynonplusgravelamazedumbfound

3. hinder or prevent (the efforts, plans, or desires) of

e.g. What ultimately frustrated every challenger was Ruth's amazing September surge
foil your opponent

Synonym: thwartqueerspoilscotchfoilcrossfrustratebilk

1. 使困惑；把…难住
If something baffles you, you cannot understand it or explain it.

baffle的翻译

e.g. An apple tree producing square fruit is baffling experts.
一棵结方形苹果的树令专家大惑不解。

1. 折流板：因为AWH公司所制造的疑似专利侵权钢材外包模组,其与飞利浦先生的专利技术内容之主要差异,即是在於该钢材外色模组当中的折流板(baffle)元件的角度,AWH公司所制造的为90度,而飞利浦先生的专利说明书中之实施例并没有揭露这个角度折流板的钢材外包模组;

2. 遮蔽体：区性照明7、遮蔽体(baffle) 指于某一特定角度遮蔽光线直接照射、或吸收不需要光线之不透明或半透明对象8、安定器(ballast) 指与放电灯一起使用之一种装置藉以获得起动及运转时所需电路之电流、电压及波形等条件9、光束角(beam angle) 指于垂直光束中心线之一平面上,

3. 导流块：③ 导流块(baffle) 能使熔融合金在模具浇注系统中平稳地改变流向的零件. ④ 排气塞(venting plug) 为了使型腔内的气体排出模具外,在模具上设置的带有金属网眼或沟槽的金属塞.