Mannosulfan
[化] 甘露舒凡; 甘露醇双甲磺酸酯
🗣️ 情景例句
Hello. My name is Ellen Stewart,
你们好 ，我叫Ellen Stewart
Sorry. Were you trying to sleep?
对不起。你想睡觉吗？
The landlord smiled and immediately went out.
酒店老板笑了笑，马上走了出去。