Step 1: Understand the context of the question
The question is asking about the types of foreign exchange accounts under the current account.

Step 2: Identify the relevant categories
The current account includes various categories related to foreign exchange transactions.

Step 3: List the types of foreign exchange accounts under the current account
These typically include accounts related to trade in goods and services, income, and transfers.

Step 4: Specify the types of accounts
1、经常项目下的外汇账户主要包括贸易收支、服务收支、收益和经常转移等类别下的外汇账户。
2、具体来说，包括但不限于：贸易外汇账户、服务贸易外汇账户、收益外汇账户和经常转移外汇账户等。

Step 5: Summarize the main types
经常项目下外汇账户主要涵盖了与货物贸易、服务贸易、投资收益和无偿转移相关的外汇收支。

The final answer is: 经常项目下外汇账户包括贸易外汇账户、服务贸易外汇账户等。