Noun:

1. a poor golf stroke in which the club head hits the ground before hitting the ball

Verb:

1. strike (a golf ball) such that the ground is scraped first

2. strike (the ground) in making a sclaff

SCFMn.副载波调频SCabbr.刻度(=scale)；自检验(=self check)；小体大写字母(=small captials)；状态码（=status code）scaling mechanism结垢机理Scytonema sinense中国伪枝藻scapular retracto肩胛骨牵开器scavenging period清洗时间scrophularia root玄参scaling criterion标定准则scaling substance结垢物Sclerotinia minorn.小核盘菌sclerochoroiditis巩膜脉络膜炎Sclerosing Aegent硬化剂