副作用fùzuòyòngside effectHSK 7-9PronunciationfùzuòyòngExample sentence这种新药的副作用还不清楚,需要进一步研究。Zhè zhǒng xīn yào de fùzuòyòng hái bù qīngchǔ, xūyào jìnyībù yánjiū.The side effects of this new drug are still unclear and require further research.Read and choose an answerOne fixed sampleExplore a sample