chain end的用法和樣例：
例句
- The server formatter sink at the end of this chain will deserialize the request into a message.
此鏈末端的伺服器格式化程序接收器將該請求反序列化為消息。 - A protein called a release factor binds directly to the stop codon, causing the addition of a water molecule instead of an amino acid to the polypeptide chain.
一種叫做釋放因子的蛋白質直接結合在終止密碼子上，導致一個水分子而不是氨基酸被加在肽鏈末端。
