The antonym of sweetness: bitterness and sadness.
First, sweet? [tián míI]？
It tastes sweet and delicious.
Quotations: Lao She's Camel Xiangzi 22: "Rest after fatigue is the sweetest enjoyment." ?
Second, sweet? [ gān tián ]？
sweet food
Third, sweet? 【gān mǎI】？
Sweet (describe the taste more).
Quote: Li Dazhao's Lenin: "The sweetness of their own family is in perfect contrast with the ignorance and misfortune of the lives of thousands of families groaning under the tyranny of the emperor."
Fourth, bitterness? [kǔ]?
Bitter.
Quotations: Ba Jin's Autumn in Spring III: "Lin, he suddenly called me in a bitter voice." ?
Five, sad? [xěn suān]？
I feel sad.
Quote: Yu Dafu's Bo Dian: "I stood in the gloomy air at the door for a while, suddenly thinking of my life, and I didn't feel sad."