footfault
美式发音: [ˈfʊtˌfɔlt] 英式发音: [ˈfʊtˌfɔːlt]na.(网球)发球犯规；(排球)脚过中线
n.脚误
网络释义：脚步犯规
复数：footfaults网络释义
n.1.a mistake that you make in tennis when you let your foot touch the pne when you are serving
1.脚步犯规 footfall 脚步 footfault 脚步犯规 footgear 鞋袜 ...
2.脚误 b、竞赛用语 lexicon in tournament 脚误 footfault 第一、二次发球 first second ser…
3.发球犯规 ... 发现者 Discoverer 发球犯规 footfault 发生分解代谢 catabopze ...