F.2559
[医] 三乙碘化三(β-二乙氨乙氧基)苯
🗣️ 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
别白费口舌规劝他们，他们不会听你的话。
Being happy in my work is most important to me.
工作中开心最重要。
What colour is it?
什么颜色的？