“催化剂”怎么读？

催化剂是一种能加速化学反应的物质.A catalyst is a substance which speeds up a chemical reaction.各种陶土管用作转化催化剂的载体.Various ceramic materials have been suggested as supports for reforming catalyst.经过泡水试验,催化剂应不开裂或破碎.To pass the water test the...

“催化剂”的英语可以翻译为：catalytic agent，catalyzer，catalysator，catalyzator，activator ...

vt.正式宣布（某人）为圣徒n.正式宣布为圣徒...

furnishing的音标：furnishing的英式发音音标为：['fɜ:nɪʃɪŋ]furnishing的美式发音音标为：['fɚnɪʃɪŋ]...

法林微笑示意，又躬身行了个礼。Farling smiled in acknowledgement and gave a bow.法林有时会突然冒出个问题。Occasionally Farling threw in a question.他只得承认,他的反驳不如法林敦的巧妙.He had to admit that his retort was not so clever as Farrington's....

allot的音标：allot的英式发音音标为：[ə'lɒt]allot的美式发音音标为：[ə'lɑt]...

“呆滞”的英语可以翻译为：dull，inert，sluggish，stagnant，languishment ...

“下冰雹”的英语可以翻译为：sleet ...

despise的第三人称单数（三单）为：despises...

He's touring South America at this moment in time.他此刻正在南美旅游观光。They fled to South America around the turn of the century.他们在世纪之交逃到了南美洲。We dowse oil and ore in South America for big companies.我们在南美洲为一些大公司探测石油和矿石。...

n.新西兰赭石...

calve的第三人称单数（三单）为：calves...

hatting的音标：hatting的英式发音音标为：['hætɪŋ]hatting的美式发音音标为：['hætɪŋ]...

“本金”的反义词：利息。...

dedicate的一般过去时为：dedicated...

“耍弄”的拼音为：shuǎ nòng...

“菊科”的拼音为：jú kē...