重复上面的测试，但锅内只残留一层油膜就可以（类似于干烧，只是锅上残留一点油膜——把油倾倒后自然留下的油）

Part 2 - Part 1 was repeated except with the oil drained from the appliance and leaving a residual film of oil behind.

youdao

重复上面的测试，但锅内只残留一层油膜就可以（类似于干烧，只是锅上残留一点油膜——把油倾倒后自然留下的油）

Part 2 - Part 1 was repeated except with the oil drained from the appliance and leaving a residual film of oil behind.

youdao