top jaw 中文意思是什麼
top jaw
解釋
上部凸輪-
Special features include a movable jaw on springs, a skull whose top half opens for a look inside, arms and legs that are removable for individual study
特別顯示:用彈簧系住的活動下巴,頭蓋骨可打開以觀察其內部結構,手臂和腿部可取下以方便單獨研究。
分享友人