Batea
(硝酸钠)晶体收集器
🗣️ 情景例句
Oh, that's a nice idea.
噢，这想法不错。
Excuse me,sir.Can you give me some information
对不起,先生.你能给我一些信息吗？
You will not have to spend the next few days recovering from a long and arduous journey.
用不着因为漫长的旅途的辛苦而花几天时间休息来恢复精神。