The squirrel disappeared into a hollow at the base of the tree.

　　松鼠鉆進了樹根處的一個洞。

　　The squirrel makes a store of nuts for the winter.

　　松鼠貯藏堅果以備過冬。

　　She had money squirrelled away in various bank accounts.

　　她把錢儲存在幾個不同的銀行賬戶上。

　　The other day I saw a squirrel in my garden.

　　不久前我在花園里看到一只松鼠。

　　The squirrel is very alert, and will flee at the slightest noise.

　　松鼠乖覺得很，聽到一點兒響聲就溜跑了。