defluorination是什么意思？

The mechanisms and some affect factors for chemical disposal defluorination of wet - process phosphoric acid were introduced.介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素....

defluorination的音标：defluorination的英式发音音标为：[dɪflʊərɪ'neɪʃn]defluorination的美式发音音标为：[dɪflʊərɪ'neɪʃn]...

luminophor的音标：luminophor的英式发音音标为：['lu:mɪnəfɔ:]luminophor的美式发音音标为：['lumɪnəfɔ]...

康诺特酒店的宁静氛围让客人完全找到了宾至如归的感觉。The tranquil atmosphere of The Connaught allows guests to feel totally at home.与此同时,奥唐奈在康诺特省获得了他最后一次胜利.Meanwhile in Connacht O'Donnell won the last of his victories....

She had to lengthen her stirrup leathers.她得放长马镫皮带.For staying dry you'll want nice lightweight waterproofs to wear over your leathers.为了不被淋湿，你需要在皮衣的外面套上一件轻便的防水服。The stirrup leathers rubbed raw patches on his legs.马蹬...

v.胜过( outdo的过去分词 )...

When Sutcliffe had gathered up his papers, he went out.萨克利夫收齐了他的文件便出去了。Antony's wry smile disconcerted Sutcliffe.安东尼的怪笑让萨克利夫不知所措。...

careerists的音标：...

cleat的音标：cleat的英式发音音标为：[kli:t]cleat的美式发音音标为：[klit]...

“蠢材”的英语可以翻译为：dull wit，nin compoop，idiot，fool，blunderbuss ...

rarer的音标：rarer的英式发音音标为：['reərə]rarer的美式发音音标为：['reərə]...

crummy的最高级为：crummiest...

问题这么设计，就是为了让她出丑。The questions were set up to make her look dumb.让人出丑显然不是我的策略。Making people feel foolish is emphatically not my strategy.他们等着瞧那个可怜的富家小姐出丑。They're waiting for the poor little rich girl to take a pratfa...

“大西洋”的拼音为：dà xī yáng...

Vivaldi的音标：Vivaldi的英式发音音标为：[vi'valdi]Vivaldi的美式发音音标为：[]...

propellant的复数形式为：propellants...

homework的近义词/同义词有：assignment, lesson, exercise, task, duty, thing, task, assignment, lesson, exercise, preparation, duty。n.homework的近义词（功课;工作）：assignment, lesson, exercise, task, duty。homework的近义词（其他释义）：thing, task, assi...