n. 隔板, 挡板, 反射板( baffle的名词复数 )

v. 使困难, 使为难( baffle的第三人称单数 )

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

v be a mystery or bewildering to

v hinder or prevent (the efforts, plans, or desires) of

v check the emission of (sound)