名 pestle，a stick used to pound clothes in washing；动 （戳； 捅） poke ；

[例句] 用杵和臼，将麸皮磨成粗粉。 Using a pestle and mortar, pulverise the bran to a coarse powder.

[例句] 她用手指杵他的肋部把他叫醒。 She prodded him in the ribs to wake him up.

[医] （指末端膨大如鼓棰） acropachia，acropachy，clubbed-finger，hippocratic finger ；

[例句] 四肢无杵状指, 发绀或水肿. His extremities do not exhibit any clubbing, cyanosis, or edema.

[例句] 本文报告一27 岁 男性鼻咽癌患者,杵状指是其并发肺部转移的唯一表现. We describe a 27 - year - old man with NPC and pulmonary metastasis.

pestle，pounder，muller ；

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