Allowance for bad debts is estimated that loss of time, the formation of bad debts.

备抵法是按期估计坏账损失，形成坏账准备。

youdao

Allowance for bad debts is estimated that loss of time, the formation of bad debts.

备抵法是按期估计坏账损失，形成坏账准备。

youdao