Tca
[医] 三羧酸
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
To pull a trailer
拖汽车房屋
I was astonished.
我很吃惊。