Phenegol
对硝基磺酸钾基酚汞
🗣️ 情景例句
What are your major and minor subjects?
你主修和副修什么科目？
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
This is not easy, and may require two porpoises working together.
这并非易事，可能需要两只海豚合伙干才行。