unfold的音标：unfold的英式发音音标为：[ʌn'fəʊld]unfold的美式发音音标为：[ʌn'foʊld]...

portfolio的复数形式为：portfolios...

defoliant的复数形式为：defoliants...

The carbon microfiltration membranes were prepared by pyrolysis of a home - made thermosetting phenol - formaldehyde ( PF ) resin .实验合成了球形热固性 酚醛树脂 微粒,并以此为原料制备了微滤炭膜.The preparation and property of urea - formaldehyde resi...

forfeiter的音标：forfeiter的英式发音音标为：['fɔ:fɪtə]forfeiter的美式发音音标为：['fɔfɪtə]...

Did you actually see the UFO?你真的见到不明飞行物了 吗 ?Have had a shocking UFO sighting or multiple sightings in your life.在生活中有很多令人震惊的不明飞行物的景像或多个景像.Have any of you actually seen a UFO?你们中间是不是有人确实看到过飞碟?Those were the years I was in...

foreordained的音标：...

Gruiformes的音标：...

n.出身高贵的人，上流人士...

牡丹草佛明...

foreboding的近义词/同义词有：promise, prophecy, warning, omen, prediction, foretelling, premonition, forecast, fated, anxiety, threat, significant, forbidding, feeling, black, sensation。n.foreboding的近义词（预感）：promise, prophecy, war...

camoform的音标：camoform的英式发音音标为：[kə'mɔ:fɔ:m]camoform的美式发音音标为：[kə'mɔfɔm]...

unfold的第三人称单数（三单）为：unfolds...

n.算命者...

She has a poor complexion and pock marks on her forehead.她满面菜色，额头上有些麻子。She dabbed iodine on the cuts on her forehead.她把碘酒轻搽在前额的伤口上。A curl of black hair fell loosely across his forehead.他的额头上垂着一绺散开的黑色卷发。...

n.纨绔习气( foppery的名词复数 )...

If this checks out fine, then tilt the focuser by putting shims under its mounting plate.如果这一步调好, 然后倾斜调焦座,把shims放到接口板上....

footstool的音标：footstool的英式发音音标为：['fʊtstu:l]footstool的美式发音音标为：['fʊtˌstul]...

foreigners的音标：foreigners的英式发音音标为：['fɒrənəz]foreigners的美式发音音标为：['fɔrənəz]...

microform的音标：microform的英式发音音标为：['maɪkrəfɔ:m]microform的美式发音音标为：['maɪkrəˌfɔm]...

informality的反义词有：formality, formality。n.informality的反义词（非正式;不拘礼节）：formality。informality的反义词（其他释义）：formality。...

forewoman的音标：forewoman的英式发音音标为：['fɔ:wumən]forewoman的美式发音音标为：['fɔrˌwʊmən, 'for-]...

misfortune的近义词有：disaster, calamity, catastrophe, misfortune。下面这些名词均表示"灾难"或"不幸"的含义：disaster：普通用词，指大破坏、痛苦或伤亡。calamity：多指个人的不幸，比disaster严重，强调灾难引起的悲痛以及对于损失的感觉。catastrophe：语气最强，指可怕的灾难，强调最终的结局。misfortune：普通用词，多批较为严重的不幸，强调不幸多由外...

perforate的音标：perforate的英式发音音标为：['pɜ:fəreɪt]perforate的美式发音音标为：['pɜrfəreɪt]...

For years he was a boffo box office certainty.多年来,他一直是票房收入的保证....

foreground的反义词有：background, background。n.foreground的反义词（前景;最突出的位置）：background。foreground的反义词（其他释义）：background。...

He chuckled at her forthrightness.她的直率让他窃笑。His forthrightness won everyone's approval.他的率直赢得了大家的好评....

n.不明飞行物，飞碟...

forcing的音标：forcing的英式发音音标为：['fɔ:sɪŋ]forcing的美式发音音标为：['fɔsɪŋ]...

forensic的音标：forensic的英式发音音标为：[fə'rensɪk]forensic的美式发音音标为：[fə'rɛnsɪk,-zɪk]...