单词 phi 释义 phi|fa|[The name of , , the 21st letter of the Greek alphabet (in Gr. called ῖ).]1. Petrol. The negative of the logarithm to base 2 of the diameter in millimetres of a particle. Freq. attrib., as phi scale, and written as .1934W. C. Krumbe...
单词 phi- 释义 phi-see phy-.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i].href){var m=match(r);if(m&&l[i].id=="oedv4"){document.write('');break;}}}OED4(); 英语词典包含277258条英英释义在线翻译词条...