7/ ERC-4626 solves this:
ERC-4626 is an extension of ERC-20, describing a Vault that generates interest. It standardises existing implementation into a single interface called the Tokenized Vault Standard representing shares of a single underlying ERC-20.
7/ERC-4626解决了这一问题：
ERC-4626是ERC-20的扩展，描述了产生兴趣的Vault。它将现有实现标准化为一个称为标记化Vault标准的接口，该接口表示单个基础ERC-20的共享。