adj.脆弱的，虚弱的，意志薄弱的，不坚定的，易损的，易碎的n.少女，少妇，灯心草篓...

adj.新鲜的，淡水的，新的，无经验的adv.刚，最新的n.开始，新生，泛滥，淡水流...

frazzling的音标：...

She watched the paper curl and frizzle and burn; and presently they were ashes.她注视着纸片卷曲、焦枯、燃烧; 转眼间它们变成了灰烬....

infract的一般过去时为：infracted...

fractures的音标：...

adj.圣方济各会的n.方济各会的修士[修女]...

Frenchman的音标：Frenchman的英式发音音标为：['frentʃmən]Frenchman的美式发音音标为：['frɛntʃmən]...

n.果己糖激酶...

n.皮亭...

n.果树材，果木...

boyfriend的复数形式为：boyfriends...

freeway的复数形式为：freeways...

frivol的一般过去时为：frivoled...

frond的音标：frond的英式发音音标为：[frɒnd]frond的美式发音音标为：[frɑnd]...

The magazine's aim is to discuss topical issues within a Christian framework.该杂志的宗旨是在基督教框架下讨论时下的热门话题。The show uses Zondo's trial and execution as its framework.这部戏以桑多的受审和被处决作为基本框架。The report provides a framewor...

The results show that the ASB materials are the new PM antifriction materials for aerobat.并且提供批量零件供现场使用,结果表明,该材料完全满足航空使用工况要求,是一种具有广泛应用前景的新型粉末冶金自润滑减摩材料.Special formula for the rubber wheel, antifriction, aging resistance ...

When the lease ends, the property reverts to the freeholder.租期结束后，该房产会归还给其终身所有者。...

It is important that food be breaded just minutes before frying.把食物抹上面包屑后过几分钟就炸，这一点很重要。Once, she walloped me over the head with a frying pan.有一次，她用煎锅狠狠地砸了我的头。He hit her with a frying pan during a drunken brawl.他酒后耍酒疯用平底锅...

Drop us a line, it's always great to hear from you.给我们写封短信，能收到你的信总是让人很高兴。We are always pleased to hear from our customers.我们不论何时都欢迎顾客来信。He was none too thrilled to hear from me at that hour.在那个钟点接到我的电话，他一点也兴奋不起来。...

front的音标：front的英式发音音标为：[frʌnt]front的美式发音音标为：[frʌnt]...

frieze的音标：frieze的英式发音音标为：[fri:z]frieze的美式发音音标为：[friz]...

fraternize的音标：fraternize的英式发音音标为：['frætənaɪz]fraternize的美式发音音标为：['frætərnaɪz]...

frown的一般过去时为：frowned...

frying的音标：frying的英式发音音标为：['fraɪɪŋ]frying的美式发音音标为：['fraɪɪŋ]...

The Swiss franc has remained surprisingly strong.瑞士法郎一直出人意料地保持着坚挺。The Swiss franc is a hard currency.瑞士法郎是一种硬货币.The franc had been under no pressure compared with the lira and the pound.与里拉和英镑相比，法郎并没受到压力。...

methylfructofuranoside的音标：methylfructofuranoside的英式发音音标为：[meθɪlfrʌktɒf'rɑ:nəʊzi:]methylfructofuranoside的美式发音音标为：[meθɪlfrʌktɒf'rɑnoʊzi]...

扁桃体下的...

friz的音标：friz的英式发音音标为：[frɪz]friz的美式发音音标为：[frɪz]...

frighten的现在完成时为：frightened...