Norlig
木质素磺酸盐
🗣️ 情景例句
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
Before I eat dinner,I read the newspaper for a while.
在我吃晚饭以前，我花一会儿读报纸。
I hope you can find it. I'm coming back in a minute.
我希望你能找到它。我很快就回来。