Ursone
[医] 乌索酸(乳化剂)
🗣️ 情景例句
Can you give me this for cheaper?
能便宜一点给我吗？
Is there anything you'd like to know?
你想知道什么？
He found it very difficult to get to sleep and he was rather angry with the man upstairs.
他觉得这样很难入睡， 他对楼上的人相当生气。