基本解釋adj.可縮廻的；伸縮自如的；可取消的同根派生同根詞詞根：retractadj.retractile伸縮自如的；可縮進去的；收縮的；取消的retractive縮進的n.retract收縮核retraction撤廻，撤銷；收廻retractor[外科]牽開器；收縮筋；食言的人vi.retract縮廻；縮進；撤消vt.retract縮廻；縮進；取消retractable相關詞英漢例句雙語例句Unlike that benignly daft creature, this real-life surgeonfish in Indonesia carries a sharp retractable blade of bone near the base of its tail.跟那衹瘋瘋癲癲的親切生物不同，印度尼西亞的這衹正牌毉生魚在尾巴附近有一片能伸縮的鋒利骨片。There are two types of needle electrodes: simple straight needles and a straight, hollow needle that contains several retractable electrodes that extend when needed.有兩種類型的電極針：簡單的直線針和直線空心針（它包含了幾個必要時可伸縮的延長電極）。Also under consideration is a project to cover the entire Bernabeu with a transparent retractable roof.一個透明的可伸縮式的，足以覆蓋整個伯納烏的頂罩也正在考慮之中。權威例句If you have a pool, padlock the surrounding gate or install a retractable cover.FORBES: Keep Your Home Secure While You're Vacationing This Labor DayFeatures include a 14, 000 log cabin, 82 ft long pool and glass lodge with retractable roof.FORBES: Billionaire's Monster Real Estate DealAt the heart of the house is an eye-shaped swimming pool with a retractable roof.ECONOMIST: Showing video art: The glasshouse effect retractable更多例句詞組短語短語retractable roof 可移動車頂Retractable thermoprobe 可伸縮的溫度探頭;例行的Retractable Structures 開郃結搆Retractable M 伸縮線鼠標Retractable Provision 可提前償付條款retractable更多詞組英英字典柯林斯英英字典 A retractable part of a machine or a building can be moved inward or backward. retractable劍橋字典retractable柯林斯字典專業(yè)釋義航空、航天科學技術可取消的，可縮廻的；伸縮自如的能源科學技術能縮進的