Speaking 6 of 8

加以 (jiāyǐ): apply to, engage in, endeavour to 语音答题 6

Practise 背书、食品、安全、标准、法律、能否、计算机、处理 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.

8 words to practise.

Type your answer instead改为打字回答改為打字回答