Bmci
[化] 芳烃指数值
🗣️ 情景例句
That's an excellent idea, Michelle.
这是个好主意， Michelle。
I'm sorry, but I didn't understand your question. Could you please restate it?
对不起，你的问题我没有理解，请你再说一遍好吗？
She stood three feet high and her hands rested on her hips.
她身高3英尺，双手叉腰。