英语词汇“vertical curve concave downwards”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	vertical curve concave downwards
释义	vertical curve concave downwards 凹面向下之竖曲线
随便看	city centres citycentric city chambers city chicken city classification city cleanliness city clerk city climate city cluster city code City code on takeovers and mergers city collection city collection department city company city construction city consumer goods city contemporary dance company city council city-council city councillor city councilman city councilor city councils city-councils city-county 说书的嘴，唱戏的腿说书穿凿，选文诡异，最误后学。说了实话，毁了自家说事喙长三尺，判事手重千斤说二话说人之短，乃护己之短；夸己之长，乃忌人之长。说人之短，乃护己短；夸己之长，乃忌人之长，皆由存心不厚、识量太狭耳。能去此弊，可以进德，可以远怨。说人前，落人后说人家说人话不做人事铺衬铺规铺设铺路铺轨铺递铺铁路铺陈铺面铺面房