an arm and a leg什么意思

That new car must have cost him an arm and a leg.那辆新车一定让他花费了一大笔钱.This ring cost me an arm and a leg.这个戒指花了我一半家当.This calf jacket costs an arm and a leg.这件小牛皮夹克花了我一大笔钱....

an arm and a leg的音标：an arm and a leg的英式发音音标为：[æn ɑ:m ænd ə leɡ]an arm and a leg的美式发音音标为：[ən ɑrm ənd e lɛɡ]...

“一”的英语可以翻译为：one，same，also，otherwise（一旦； 一经） once，as soon as[音]a note of the scale in gongchepu, corresponding to 17 in numbered musical notation，“一共” [yí gòng] 在第一、 二、 三声字前念第四声， 如“一天” [yì tiān]，“一年”[yì nián]，“一点” [yì diǎ...

倾斜螺旋浓缩机...

deregulation的音标：deregulation的英式发音音标为：[ˌdi:ˌreɡjʊ'leɪʃn]deregulation的美式发音音标为：[ˌdiˌreɡjʊ'leɪʃn]...

“隔层”的拼音为：gé céng...

体被...

aceperinaphthane的音标：aceperinaphthane的英式发音音标为：[eɪsepərɪ'næfθæn]aceperinaphthane的美式发音音标为：[eɪsepərɪ'næfθæn]...

I used a sledgehammer to drive the pegs into the ground.我用一把大锤子把短桩打进地里。She picked up the sledgehammer and began banging away with enthusiasm.她拿起大锤便用力敲打起来.She hit the nail with a sledgehammer.她用大锤钉钉子....

parody的音标：parody的英式发音音标为：['pærədi]parody的美式发音音标为：['pærədi]...

n.平假名（日文字母的草体）...

There's a very thin dividing line between joviality and hysteria.激动和歇斯底里之间就一线之隔。However, there is an air of joviality in the sugar camps.然而炼糖营房里却充满着热气腾腾的欢乐气氛.Immediately he noticed the joviality of Stane's mann...

Entonyssidae的音标：...

n.灰化，煅灰法...

inhere的一般过去时为：inhered...

墨汁颗粒附着在气泡上，浮到表面上。Ink particles attach themselves to air bubbles and rise to the surface.氧气泡a bubble of oxygen玻璃含有气泡,使它质量降低.The incorporation of air bubbles in the glass spoiled it....

[化] 微剂量学...