rarefy的一般过去时怎么写？

rarefy的第三人称单数（三单）为：rarefies...

vt.使稀薄，（思想等）精炼，使纯化，使变得精妙深奥...

rarefy的现在进行时为：rarefying...

rarefy的音标：rarefy的英式发音音标为：['reərɪfaɪ]rarefy的美式发音音标为：['rɛrəˌfaɪ]...

rarefy的现在完成时为：rarefied...

n.河流的出口，山谷的出口...

They wanted to modernise the programme, sex it up.他们想让节目现代化，更富吸引力。Romania badly needs aid to modernise its outmoded industries.罗马尼亚亟需援助以使其落后的工业现代化。They attempted in vain to modernise these antiquated industries.他们企图使这些陈旧...

“拱端托”的拼音为：gǒng duān tuō...

sequacious的音标：sequacious的英式发音音标为：[sɪ'kweɪʃəs]sequacious的美式发音音标为：[sɪ'kweʃəs]...

短轴...

electrosilvering的音标：electrosilvering的英式发音音标为：[elektrəʊ'zɪlvərɪŋ]electrosilvering的美式发音音标为：[elektroʊ'zɪlvərɪŋ]...

“怂恿者”的拼音为：...

offer的复数形式为：offers...

“由此”的英语可以翻译为：from this，therefrom，thus，thereout ...

hurtle的近义词/同义词有：jostle, strike, bump, clash, collide, crash, jostle, collide, crash, strike, bump, clash。vi.hurtle的近义词（碰撞;突进）：jostle, strike, bump, clash, collide, crash。hurtle的近义词（其他释义）：jostle, collide, crash, strike, b...

“穆斯林”的拼音为：mù sī lín...

他正在用一把大镰刀割草.He's cutting grass with a scythe.他正忙着干活, 在磨一把长柄大镰刀的刃儿.He was very busy, putting an edge on a scythe.长柄大镰刀嗖嗖地来回挥动.Scythes swished to and fro....

“毛团”的英语可以翻译为：hair ball，egagropilus，aegagropilus，pilobezoar，hairball ...

n.肠抑胃素...