短语词组短語extending ladder 伸縮梯rearward extending 曏後伸的;曏後延伸的extending sentence 擴展句;延長刑期Extending PHP 擴展PHPExtending lens 括束鏡extending lip 伸長脣crack extending 裂紋擴展extending memory 存儲器擴展extend one 's business 擴大其營業 返回 extending