Thiostannite
硫代亚锡酸盐, 全硫亚锡酸盐
🗣️ 情景例句
Ask Paul Smith to fill in for me.
叫Paul Smith代替我出席。
For my math requirements, I'll be taking algebra, calculus, and trig.
数学的必修学分预定选代数、微积分、三角法。
I am an art student and I paint a lot of pictures.
我是个学艺术的学生，画了很多画。