n.牢固，固定，要塞，堡垒...

fastener的音标：fastener的英式发音音标为：['fɑ:snə(r)]fastener的美式发音音标为：['fæsnə(r)]...

bellfast的音标：bellfast的英式发音音标为：['belfɑ:st]bellfast的美式发音音标为：['belfɑst]...

adj.挑剔的，讲究的，苛求的，（微生物等）需要复杂营养的...

vt.系牢，钉牢，使坚固或稳固，使合在一起：封合，集中：稳定地集中或指向：vi.附着，扣紧，紧握，紧抱，集中：显著地注意，集中...

breakfast的反义词有：supper, dinner, supper, dinner。n.breakfast的反义词（早餐,早饭）：supper, dinner。breakfast的反义词（其他释义）：supper, dinner。...

fastens的音标：...

fast的近义词有：fast, quick, rapid, swift, hasty, prompt, speedy, instant。下面这几个形容词都有"快，迅速"的含义：fast：常指人或物持续地高速运动，强调运动的方式。quick：特指瞬时动作，强调动作敏捷迅速；也指匆忙的行为，而不暗示速度很快。rapid比fast和quick正式，常指运动本身，侧重速度惊人。所指动作可能是短暂的，也可能是持续的。swift：正式用词，强调非常...

允许DOS快速打开文件...

The red lachien we prepared exhibited superior colorfast tness under light exposure.自制之红色蜡笺有优异的耐光性.Is this frame anticorrosive and colorfast?这种框架容易腐蚀和褪色 吗 ?Is your dress colorfast?您的衣服是不褪色的 吗 ?...

fast的音标：fast的英式发音音标为：[fɑ:st]fast的美式发音音标为：[fæst]...

vt.解开（尤指衣服或带子），松开vi.解开，脱开，松开...

makefast的音标：makefast的英式发音音标为：['meɪkfɑ:st]makefast的美式发音音标为：['meɪkˌfɑst]...

Her steadfast belief never left her for one moment.她坚定的信仰从未动摇过.They were impressed by his steadfast good cheer...他整天笑呵呵的样子给他们留下很深的印象。He remained steadfast in his belief that he had done the right thing.他一直坚信自己做得对。They we...

fast的最高级为：fastest...

unfastens的音标：...

unfastening的音标：...

Disperse dyes are suitable for dyeing PU fiber, high uptake and satis factory fastnesses were observed.分散染料是氨纶染色的理想染料, 它具有较高的上染率和较好的染色牢度....

He's fastening on that poor girl like a leech.他像蚂蟥一样缠着那个可怜的姑娘。The trousers have a fly fastening.这条裤子是前开口。Better fastening between sill and wall footing would be beneficial.改善地基与墙基之间的连结是有益处的....

fastening的复数形式为：fastenings...

fast的现在进行时为：fasting...

adj.禁食的n.禁食...

adv.踏实地，不变地，岿然，坚定不渝...

n.拉链，滑扣...

fasten的现在进行时为：fastening...

吃早饭...

Faster的音标：Faster的英式发音音标为：['fa:stə]Faster的美式发音音标为：['fastə]...

Imagine breakfasting on the patio on a beautiful summer's morning looking out at the tide.想象一下吧,美丽的夏日清晨,看着潮起潮落,在天井里吃着早点,该是多么惬意啊....

fastigium的复数形式为：fastigia...

FastTips的音标：...