proffer的现在完成时怎么写

proffer的音标：proffer的英式发音音标为：['prɒfə(r)]proffer的美式发音音标为：['prɑfə(r)]...

vt.提供，贡献，提出，提出参见n.提供，贡献，提供的行为，提议...

proffer的第三人称单数（三单）为：proffers...

proffer的一般过去时为：proffered...

I proffer to help him.我愿意帮助他.His proffer of advice was not accepted finally.他所提供的建议最后没被采纳.Proffer to help sb.表示愿意帮助某人....

proffer的现在进行时为：proffering...

n.德瓦特锰钼钢...

树木在微风中发出的沙沙声the sound of the trees rustling in the breeze树叶柔和的沙沙声the soft rustling of leaves这部优良的发动机全速开动时也只发出一点点沙沙声.This fine engine makes only a whisper when running at full speed....

adj.不凋谢的，不死的，紫红的...

vt.用直升飞机载送（helicopter的过去式与过去分词形式）...

n.（房地产、证券和体育赛事的）承办人( promoter的名词复数 )，出资人，促进者，起促进作用的事物...

chromopexy的音标：chromopexy的英式发音音标为：['krəʊməpeksɪ]chromopexy的美式发音音标为：['kroʊməpeksɪ]...

这一次移动是为武艺和不为需氧性的, 改为使用旋转踢.This move is for Martial Arts and NOT for Aerobics, use a turning kick instead....

householder的复数形式为：householders...

coque的音标：coque的英式发音音标为：[kɒk]coque的美式发音音标为：[kɒk]...

n.密高岭土...

The Beatles have copycats all over the world.披头士乐队的模仿者遍布全世界。He argues that the tax regimes of OFCs and their onshore copycats distort economic decisions.好像应该翻译成OFCs与其在岸效仿者的税收结构扭曲经济决策....

Aphyllophorales的音标：...

She's proficient in several languages.她精通好几种语言。a technically proficient performance of the piece精湛的乐曲演奏She was very proficient in music.她非常精通音乐.Mr. Barret is not proficient in diagnosis, let alone investigation.巴瑞特先...

craft的现在进行时为：crafting...

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