| 释义 |
二一添作五 èr yī tiān zuò wǔdivide into half; share and share alike二一添作五èryītiānzuòwǔlit. one half equals zero point five (division rule in abacus reckoning)to share fairly between two partiesto go fifty-fifty二一添作五go fifty-fifty二一添作五[èr yī tiān zuò wǔ] 本是珠算除法的一句口诀，是1/2=0.5的意思，借指双方平分 one of the abacus rhymes, meaning 1/2 equalling 0.5; go halves; share sth. on a fifty-fifty basis二一添作五go halves; go fifty-fifty |