Essr
[医][=European Society for Surgical Research]欧洲外科研究学会
🗣️ 情景例句
Studying is a big boring, but it sure beats the unemployment queues.
学习是有点枯燥，但比起失业来好多了。
He has a pound of beef.
他有一磅牛肉。
She has been helping her husband for thirty years now.
她已经帮了她的丈夫30年了。