詞語：keystone
keystone的同義詞
n. anchor ，backbone ，headstone ，key
keystone的解釋
keystone['ki:stəun]n. 主旨，基本原則；[建]楔石
keystone的意思
keystone 階梯型變型;凱斯通牌照相機;關鍵;梯形畸變;keystone fault 拱楔斷層;穹頂斷層;穹頂斷層，拱頂斷層;keystone slot 梯形割縫;keystone correction 梯形失真校正;梯形失真調節;梯形畸變校正,梯形失真校正;梯形畸變校正;auto keystone 自動梯形校正;全自動梯形修正;自動梯形校正鍵;
keystone的參考例句
1.Advancing suburban assurance is the difficulty and keystone of domestic insurance enterprise. 發展農村保險是我國保險業發展的難點和重點。
2.The keystone of the article is analyzing industry structure of He Bei, analyzing industry from whole angle. 本文的重點是對河北省產業結構的分析，從整體的角度來分析河北省產業情況。
3.Stating the function and usage of Keystone slotted pipes, Keystone slots manufacturing method by laser reliability of Keystone manufacturing method by laser. 簡述了梯形縫篩管的作用、用途及激光加工梯形縫的方法和激光加工梯形縫篩管的可靠性。