This material is colourfast.这种料子不掉色....

Belfast的音标：Belfast的英式发音音标为：['belˌfæst, bel'fæst]Belfast的美式发音音标为：['bɛlˌfæst, bɛl'fæst]...

adj.耐晒的，不褪色的...

[计] 快速查询...

n.拉链，滑扣...

fastening的音标：fastening的英式发音音标为：['fɑ:snɪŋ]fastening的美式发音音标为：['fæsnɪŋ]...

breakfast的第三人称单数（三单）为：breakfasts...

fastness的音标：fastness的英式发音音标为：['fɑ:stnəs]fastness的美式发音音标为：['fæstnəs]...

n.紧握，钉子，钩子，夹钳...

unfasten的第三人称单数（三单）为：unfastens...

fastigium的复数形式为：fastigia...

fasten的第三人称单数（三单）为：fastens...

handfast的音标：handfast的英式发音音标为：['hændfɑ:st]handfast的美式发音音标为：['hændˌfɑst]...

fast的最高级为：fastest...

unfasten的近义词/同义词有：untie, undo, loosen, unhook, open, unhook, liberate, untie, loosen, open, undo, unlock, detach。vt.unfasten的近义词（放松;解开）：untie, undo, loosen, unhook, open。unfasten的近义词（其他释义）：unhook, liberate, untie, loosen...

快贝尔...

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。Her steadfast belief never left her for one moment.她坚定的信仰从未动摇过.He remained steadfast in his belief that he had done the right thing.他一直坚信自己做得对。...

adj.快的，走得快，感光快的，紧的adv.（比准确的时间或宣布的时间）快，迅速地，紧紧地，彻底地vi.禁食，（尤指）斋戒n.禁食期，斋戒期，断食，节食...

Megamalls and fast food restaurants line the highway system.公路系统沿线有大型商场和快餐店。Word has been spreading fast of the incidents on the streets.有关街头骚乱的消息迅速传播开来。The band was starting to play a fast, loud number.乐队奏起一首很大声的快歌。...

We can only try to hold fast to the age-old values of honesty, decency and concern for others.我们只能努力坚守那些古老的价值观：诚实、正派、关心他人。Hold fast to this rope, and I will pull you up.抓紧绳子, 我把你拉上来.Her feet go down to death; Her steps h...

vt.解开（尤指衣服或带子），松开vi.解开，脱开，松开...

Permanent inks : Inks which do not fade. Also called Lightfast inks.耐久墨: 不会褪色的油墨. 亦称耐光油墨.Lightfast ink: Ink that will fade less than normal ink on prolonged exposure to strong light.耐光油墨: 在强光照射下,颜色较普通油墨耐久,变淡的程度较低的油墨....

fastidious的近义词/同义词有：critical, particular, pernickety, finicky, choosy, fussy, selective, choosy, scrupulous, critical, particular。adj.fastidious的近义词（苛求的;挑剔的）：critical, particular, pernickety, finicky, choosy, fussy。fasti...

n.婚约，抓牢...

n.早餐，早饭v.吃早饭，用早餐...

n.百页窗的固定器...

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]...

adj.不褪色的，不掉色的...

Builders must fasten down roofs of newly-built homes more securely.建造工人必须把新建房屋的屋顶固定得更牢靠些。They fasten with a drawstring.它们是用拉绳系紧的。Fasten your seatbelts, please.请系好安全带。...

n.速食，快餐...