【記】gird ( v.束縛;束腰 ) er→腰帶讀︰格鬥→格鬥之前要勒緊腰帶
girdle n.腰帶;纏繞物;v.呈帶狀環繞=encircle=surround【區】girth[SAT] ( n.周長;腰身 ) =circumference;小孩birth後要測girth
pelvic girdle 骨盆帶