音標發(fā)音英式音標 [??rek.t? ?m?s.?l]美式音標 [??rek.t? ?m?s.?l]英式發(fā)音 美式發(fā)音 基本解釋豎立?。徊鸺?。同根派生 erector muscle相關詞英英字典劍橋英英字典 a muscle that can pull something, such as the human spine, into a vertical positionerector muscle劍橋字典erector muscle柯林斯字典