Lenk
[医][=leucine-enkephalin]亮氨酸-脑啡肽
🗣️ 情景例句
Remember our fishing trips?
还记得我们以前那些钓鱼之行吗？
Are they all non-reserved seats?
他们全部不预订的吗？
I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.
我把纸袋放在门厅里，与罗伯特一起进了起居室，在那里聊了好几个钟头。