fretting是什么意思？

I was working all hours and constantly fretting about everyone else's problems.我一刻不闲地工作，总是为别人的事操心。Fretting about it won't help.苦恼于事无补。The old lady is always fretting over something unimportant.那位老妇人总是为一些小事焦虑不安....

fretting的音标：fretting的英式发音音标为：[fretɪŋ]fretting的美式发音音标为：[fretɪŋ]...

The old lady is always fretting over something unimportant.那位老妇人总是为一些小事焦虑不安.I was working all hours and constantly fretting about everyone else's problems...我一刻不闲地工作，总是为别人的事操心。I was working all hours and constantly ...

He was extolled as the founder of their Florentine school.他被称颂为佛罗伦萨画派的鼻祖.Tessenow decried the metropolis and extolled the peasant virtues.特森诺夫痛诋大都市,颂扬农民的美德.They were extolled as heroes.他们被当做英雄来颂扬....

grumble的现在进行时为：grumbling...

street的近义词有：path, road, way, street, highway, avenue, motorway, route, lane, pavement, trail。下面这些名词均有"路"的含义：path：多指由人或动物在田间、小丘或树丛中经常走动而踩出的小路，也指公园或花园等供人走的小径。road：指连接两地间供行人或车辆使用的广阔平坦的大道，多指公路，也可用于引申意义。way：普通用词，含义广泛，可指各种路、道或...

adj.抗菌的...

farmhands的音标：...

n.易变，无常，浮躁，变化无常...

eardrum的复数形式为：eardrums...

bunk的一般过去时为：bunked...

n.敌敌畏（一种杀虫剂）...

angioneuralgia的音标：angioneuralgia的英式发音音标为：[ændʒənjʊə'rældʒə]angioneuralgia的美式发音音标为：[ændʒənjʊr'rældʒə]...

“担保权”的英语可以翻译为：[经] hypotheca，hypothec ...

hardly的近义词/同义词有：quite, nearly, barely, scarcely, just, not, narrowly, scarcely, narrowly, just, nearly, skin, seldom, virtually, barely。adv.hardly的近义词（勉强;几乎）：quite, nearly, barely, scarcely, just, not, narrowly。hardly的近义...

Whenever a plant responds to applied , i . e . , unbalanced, applications of auxin, ethylene is produced.当一植物对不平衡地施用生长素起反应时, 总是产生乙烯.The centre of pressure moves rearward and the aeroplane becomes unbalanced.气压中心后移使飞机失去平衡...

The relationship caused her a great deal of heartache.这段恋情使她非常伤心。I forgot the heartache which makes up the rest of the price.我不应该忘记,补偿价钱的不足部分用的是心痛.Every time she came home late, she caused him heartache.每次她晚归, 他都很伤心....

“电离层”的英语可以翻译为：[地物] （高空大气内具有电离现象的气层） ionized stratum，ionized layer，ionosphere，thermosphere，F layer ...