four(4)em space

基本解释1/4全身间隔[西文]

网络释义

1)fourem space,1/4全身间隔[西文]2)fourem space,西文1/4全身间隔3)five em space,西文1/5全身间隔4)twoem space,1/2全身间隔[西文]、对开，对开间隔5)em,西文铅字全身6)four-to-em space,四分之一全身间隔