drumhead court-martial 战地军事审判
a tight drumhead 拉紧的绳 ; 拉紧的帆
drumhead manila 马尼拉鼓皮纸
painting of drumhead 鼓面绘画
drumhead cabbage harvester 鼓甘蓝收获机
N the part of a drum that is actually struck with a stick or the hand 鼓面 [music]
It looks very tough and I can use it to make myself a drumhead.
它看起来很硬，我可以用它来给我自己做一个鼓面。
In addition, striking different areas of the drumhead produces various sounds.
除此之外，打击鼓面的不同地方会产生不同的声音。
The motions of a loudspeaker cone, drumhead and guitar string are good examples of vibration that cause sound.
喇叭芯、锣鼓皮、和吉他弦的震动，都是震动产生了声音的绝好例子。
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