by

相關句子：

1. It is fun eating by stealth without being found.
   偷吃而不被人發現很有趣。
2. He sent me a package by post.
   他郵寄給我一個包裹。
3. You must be back by four o'clock.
   你務必在4點前回來。
4. The house by the lake is a restaurant.
   湖邊的那座房子是家飯店。
5. He hurried by and disappeared in the wood.
   他匆匆走過去，消失在森林裡。

英文解釋：

副詞 by:

1. so as to pass a given point
   同義詞：past
2. in reserve; not for immediate use
   同義詞：aside, away