英语单词大全

elliptical head

中文翻译

[化] 椭圆形封头; 椭圆形顶盖

今日更新

更新时间：2025-09-13 01:21:54

protective packing

myopericarditis

absolute electrometer

climb the rigging

radio-release determination

Lillie's acid hemaium stain