用杵和臼，将麸皮磨成粗粉。Using a pestle and mortar, pulverise the bran to a coarse powder.她用手指杵他的肋部把他叫醒。She prodded him in the ribs to wake him up.他自己动手用研钵和杵把冰糖研成粉。He ground the rock candy with a mortar and pestle....
The old man moved away, raising his hand in salutation.老人一边举手致意一边走远了。Jackson nodded a salutation.杰克逊点头打招呼。When he saw the principal, he raised his hand in salutation.他看到校长时举手敬礼....