?? 詞根助記

per貫穿，自始至終+cuss震+ion名詞后綴→震動→敲打

?? 例句

Essentially, it is a mixture of bop-oriented jazz with Latin percussion.
從本質上來說，它是博普爵士和拉丁打擊樂的混合。
percussion hammer
叩診槌, 擊診槌
A light hammer with a rounded head for striking a percussion instrument.
小音槌用于打擊樂器的圓頭小槌
Diamond drilling replaced percussion drilling.
金鉆探取代了沖擊鉆探。
percussion lock
【軍】擊發裝置

?? 聯想助記

per + cuss 打擊，晃動；discuss 討論，討論的很熱烈，象是在敲擊樂器般熱鬧

?? 牛津釋義

percussion n 1 [U] (a) striking of two (usu hard) objects together 兩物相撞（通常指硬物）. (b) sound or shock that is the result of this 碰撞發出的聲音或震動. 2 [U] method of playing a musical instrument by striking it with another object （打擊樂器的）演奏（法）, 打擊. 3 the percussion [pl v] (alsoper`cussion section) (players of) percussion instrumentsin an orchestra （管弦樂隊的）打擊樂器（的演奏組）. =>illus at App 1 見附錄1插圖, page xi. 4 [U] (medical 醫) gentle tapping of the surface of the body as part of a medical examination 叩診.

?? 擴展釋義

n. 敲打, 碰撞, 叩擊, 叩診, 擊發, 打擊, 打擊樂器組【醫】 叩診

?? 醫學釋義

叩診

?? 同為「GRE」詞匯

raffle n. 廢物，垃圾;抽彩出售; vt. 以抽彩方式出售;加入抽彩; vi. 抽彩;
embankment n. 路堤;筑堤;
obliterate vt. 涂去，擦掉;使消失;使被忘卻;忘掉;
intelligible adj. 可理解的，明白易懂的，清楚的;
feign vt. 假裝，偽裝;捏造（借口、理由等）;裝作;創造或虛構; vi. 假裝;裝作;作假;佯作;
ambience n. 氣氛，布景;周圍環境;“ambiance”的變體;
hemorrhage n. （尤指大量的）出血，失血; vi. 大出血;
ABC abbr. alphabet 字母表;automatic bass compensation 自動低音補償;automatic brightness control 自動亮度控制;alarms by carrier (panic-button device alerting fire and police stations) 移動警報器（火警和警察局的緊急按鈕設備）;
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??? 情景例句

That was quick! she said. Have you finished already?
“你真快！”她說，“你已經買完東西了嗎？”
So it is! Lily, did you hear what I said?
是呀！莉莉，你聽見我的話了嗎？
Was it a good match?
是場好球嗎？
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?? 更多 P 開頭的單詞

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