butterfly的一般过去时为：butterflied...

扇沙蚕科...

Flexing particular muscles allows snakes to move in several ways.可弯曲的特殊的肌肉使蛇可以用几种方式移动.No, you won't able to notice the keyboard flexing under normal typing.在正常使用的情况下, 你不会注意到键盘“发软”.Hemming , Covering , Piping, Three ...

flabbiness的音标：flabbiness的英式发音音标为：[f'læbɪnəs]flabbiness的美式发音音标为：[f'læbɪnəs]...

flout的近义词/同义词有：insult, mock, sneer, jeer, ridicule, taunt, ridicule, insult, sneer, disobey, mock, sarcasm, scorn, taunt, jeer。n.flout的近义词（嘲笑）：insult, mock, sneer, jeer, ridicule, taunt。flout的近义词（其他释义）：ridicule, insult, ...

No word if they also flossed.如果大家都剔牙,这当然是无可厚非的了....

飞行记录装置...

显微荧光光度法...

fleer的现在进行时为：fleering...

flyboat的音标：flyboat的英式发音音标为：['flaɪbəʊt]flyboat的美式发音音标为：['flaɪˌboʊt]...

Mass advertising often inflates prices rather than reducing them.大宗广告常常是抬高物价而不是降低.When disturbed, the fish inflates itself and becomes globular in form.当河豚鱼受到惊吓时,它会将自己膨胀成球状.American sandpiper that inflates its chest when...

Floristics is the study of floras, including the preparation of Floras.植物区系学是研究植物区系的一门学科, 其中包括编写植物志.We shall appreciate this difficulty more clearly, by looking to certain existing faunas and floras.通过观察某些现存的动物群和植物群,我们就能...

n.松软物...

FLORISIL的音标：...

二氟卡宾...

Experiment materials: jar , windpipe, limewater, flume and the experiment record chart for each group.学生用材料: 广口瓶 、 导气管 、 石灰水、火柴、集气瓶、水槽和小组实验记录表.The following details pertain primarily to the critical - depth flume.下面的详细说明...

dayfly的音标：dayfly的英式发音音标为：['deɪˌflaɪ]dayfly的美式发音音标为：['deɪˌflaɪ]...

Excuse me. Do i go straight for the mayflower hotel?对不起. 去五月花旅馆是一直往前走 吗 ?Writing epistles important to go next day by the Mayflower.急切地写着要紧的书信,明天由五月花带走.Busily writing epistles important, to go by the Mayflower.急切地写着要紧的书信...

floriated的音标：floriated的英式发音音标为：['flɔ:rɪeɪtɪd]floriated的美式发音音标为：['floʊrɪˌeɪtɪd]...

动力流动的...

lotoflavine的音标：lotoflavine的英式发音音标为：[lətəʊf'leɪvɪn]lotoflavine的美式发音音标为：[lətoʊf'leɪvɪn]...

exflagellation的音标：exflagellation的英式发音音标为：[eksflɪdʒə'leɪʃn]exflagellation的美式发音音标为：[eksflɪdʒə'leɪʃn]...

flashy的比较级为：flashier...

飞刀，横旋转刀，高速切削刀...

dimefline的音标：dimefline的英式发音音标为：[daɪmf'laɪn]dimefline的美式发音音标为：[daɪmf'laɪn]...

florigen的音标：florigen的英式发音音标为：['flɒrɪdʒən]florigen的美式发音音标为：['flɒrɪdʒən]...

n.后曳的火焰，激烈的反驳，回火...

n.自发荧光...

adv.迅速地，快速地...

出油管...