《When was it invented?》PPT课件4
《When was it invented?》PPT课件4第5页

 ______ ______ ______ ______ ______ ______ ______ ______

crispy

sour

salty

sweet

cold

delicious

sweet crispy salty sour

salty

adj. 脆的;酥脆的

adj. 酸的

adj. 咸的

fresh