trifle的音标：trifle的英式发音音标为：['traɪfl]trifle的美式发音音标为：['traɪfəl]...

n.吝啬鬼，一毛不拔的人...

fluidness的音标：fluidness的英式发音音标为：['flʊɪdnəs]fluidness的美式发音音标为：['flʊɪdnəs]...

trifle的一般过去时为：trifled...

adj.臭名远扬的，恶名昭著的，明目张胆的...

n.羊毛，一只羊一次剪下的毛，羊毛状织物，绒头织物vt.诈取，剪羊毛，（羊毛般）盖满...

Pumping by Xe flashlamp, the glasses emitted 1540 nm laser successfully.利用氙灯泵浦成功实现了1540nm激光输出.The excitation source was a flashlamp pumped Rhodamine tunable dye laser.激发源为闪光灯泵可调谐若丹明染科激光器.In some embodiments, an outer saf...

fluent的音标：fluent的英式发音音标为：['flu:ənt]fluent的美式发音音标为：['fluːənt]...

A fresh egg will sink and an old egg will float.新鲜鸡蛋会沉下去而不新鲜的会浮在上面。Empty things float.空的物体会在水中浮起。Strange thoughts float through my mind when I am nearly asleep.我快睡着时产生一种奇怪的念头....

急骤溜掉...

influential的音标：influential的英式发音音标为：[ˌɪnflu'enʃl]influential的美式发音音标为：[ˌɪnflu'ɛnʃəl]...

Her eyes were a bright, cornflower blue.她的双眸是矢车菊一般的亮蓝色。Like the dahlia, the cornflower Centaurea cyanus belongs to class 19.与大丽花一样, 矢车菊也同属19纲.(涉及植物学,仅供参考. )If people think what cornflower blue that suits my poems, then I...

Brush your teeth after each meal and floss daily.餐后要刷牙，而且每天要使用牙线清洁牙缝。Draw the floss backwards and forwards between the teeth.将牙线在齿间来回拉动。Craft Resources also sells yarn and embroidery floss.工艺人员服务公司也售卖纱线和绣花丝线。...

v.飞来飞去，匆忙来往( flitter的第三人称单数 )...

flanked的音标：...

afflight的音标：afflight的英式发音音标为：[ə'flaɪt]afflight的美式发音音标为：[ə'flaɪt]...

He had emerged from being a hesitant and unsure candidate into a fluent debater.他从一个吞吞吐吐、缺乏自信的候选人成长为口若悬河的辩论者。He now called a varrable quantity a fluent and its rate of change , the fluxion.他现在把变量叫做流,变量的变化率叫做流数.He is a fl...

adj.易燃的，易激动的，易激怒的n.易燃物...

fluoresce的音标：fluoresce的英式发音音标为：[flʊə'res]fluoresce的美式发音音标为：[ˌfluə'res]...

affliction的反义词有：consolation, solace, relief, comfort, relief, solace, consolation。n.affliction的反义词（苦恼;苦事）：consolation, solace, relief。affliction的反义词（其他释义）：comfort, relief, solace, consolation。...

氟塑料...

Flowering plants were making their first appearance, but were still a rarity.显花植物开始出现了，但仍然很少。Sadly, bamboo plants die after flowering.可惜的是，竹子开花后便会枯死。These shrubs will need more light to produce flowering shoots.这些灌木需要更多的...

领鞭毛类...

fleer的第三人称单数（三单）为：fleers...

The horse's flanks are hurt.马的两肋受了伤.I could see the greyish feathers of its flanks.我看见了它两胁间斑白的羽毛.Forget this Goddamn business of worrying about our flanks.忘掉这种提心吊胆防护侧翼的混账事儿....

n.奉承（话）( flattery的名词复数 )，阿谀奉承会/不会使你如愿以偿...

flaw的现在完成时为：flawed...

flagging的音标：flagging的英式发音音标为：['flægɪŋ]flagging的美式发音音标为：['flæɡɪŋ]...

deflower的现在完成时为：deflowered...

She flounced out of my room in a huff.她愤愤地冲出我的房间。She flounced out of the room.她愤愤地冲出房间。She flounced out of the house.她怒冲冲地离开了屋子....