Enkephalin
[化] 脑啡肽
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
It seems too high to me.
好像贵了一点。