propellants的音标？

The lighter version used liquid hydrogen, the heavier used hypergolic propellants.较轻的推进器采用液态氢, 较重的采用自燃推进剂.Pressure - fed engines are particularly susceptible to dissolved gas in the propellants.挤压 式 发动机对推进剂中溶解的气体特别敏感.Thi...

n.推进剂，推进物( propellant的名词复数 )...

By 1978, in the USA, the use of CFCs in aerosol propellants was banned.美国自1978年起禁止在喷雾剂压缩气体中使用含氯氟烃。This law closely resembles that obtained with conventional propellants.这种规律非常类似于用普通推进剂所得出的规律.The lighter version used liqu...

Just as I started to think that I was never going to get well, the illness began to recede...正当我开始觉得自己永远都好不了了的时候，我的病开始好转了。...a youngish man with dark hair just beginning to recede...前额黑发刚开始脱落的年轻人The colleges would recede...

计算机可按预编程序 ( “硬线化” ) 绘出宏指令表示的内容.The computer can be preprogrammed ( hard - wired ) to draw macros.用于修饰或说明由用户指定的功能或意义 ( 如用户定义键 、 用户定义宏指令等 ).With function or meaning specified by a user ; ( a user - defined key, a user - de...

limnoquartzite的音标：limnoquartzite的英式发音音标为：[lɪməkwɔ:t'saɪt]limnoquartzite的美式发音音标为：[lɪməkwɔt'saɪt]...

氨丙醇...

brandy的现在进行时为：brandying...

“协力”的拼音为：xié lì...

n.格雷科风...

recollect的近义词/同义词有：review, remember, recall, reminisce, reflect, reminisce, remember, reflect, recall, review。vt.recollect的近义词（回忆,记起;反省）：review, remember, recall, reminisce, reflect。recollect的近义词（其他释义）：reminisce, remembe...

v.唤醒( awake的现在分词 )，觉悟到，使觉悟...

“色料”的英语可以翻译为：pigment ...

电火花...

footsie的音标：footsie的英式发音音标为：['fʊtsi]footsie的美式发音音标为：['fʊtsi]...

borophosphate的音标：borophosphate的英式发音音标为：[brəfəʊs'feɪt]borophosphate的美式发音音标为：[brəfoʊs'feɪt]...

livediod的音标：livediod的英式发音音标为：['lɪvi:dɪəd]livediod的美式发音音标为：['lɪvidɪrd]...

Episodes 1 and 2 of Tales of the City will be shown together on Tuesday.《城市故事》的第一、二集将于星期二两集连播。The novel deals with the romantic episodes of her early life.小说叙述了她早期生活的浪漫插曲.Cholelithiasis may be associated with present or ...