Enkephalin
[化] 脑啡肽
🗣️ 情景例句
Great minds think alike.
英雄所见略同。
Different articles require different forms of packing.
不同商品需要不同的包装。
A sound made by tapping on the hull of a ship will be reflected from the sea bottom,
敲打船体所发了的声音会从海底传回来，