Speaking 8 of 8

加以 (jiāyǐ): apply to, engage in, endeavour to 语音答题 8

Practise 说明、天然、资源、根本、改善、正面、引导 from 加以 (jiāyǐ): apply to, engage in, endeavour to. See the English, say the word in Chinese. Hold the button to speak, or type your answer.

7 words to practise.

Type your answer instead改为打字回答改為打字回答