Lewisol
马来松香甘油酯
🗣️ 情景例句
I gave that idea up a long time ago.
我很久以前就放弃了那个想法了。
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
Where he made mistakes, he admitted these willingly.
无论在哪里犯了错误，他都乐于承认。