improver的音标

Aim To synthesize new type of octane number improver for gasoline, methoxyisobutyrate.目的合成一种新型汽油辛烷值改进剂─甲氧基异丁酸烷基酯.Cetane improver . Makes the engine run better at higher compression settings.碳氢化合物的改进物. 使引擎在高压缩比时运转较为顺畅.Cyc...

n.改进者，提高的人，改良物...

They performed another two songs as encores.应观众要求,他们又返场加唱了两首歌.The singer gave four encores.那位歌手加演了4次.The actress sang two encores.这位女演员加唱了两首歌....

sobriety的反义词有：drunkenness。n.sobriety的反义词（节酒;节制）：drunkenness。...

The expiratory ( F E ) and inspired ( F 1 ) concentration of isoflurane were monitored continuously.连续监测吸入气 ( F1 ) 和呼出气 ( FB ) 中的异氟醚浓度.These inhibitory actions of isoflurane were not mediated by KATPchannels.这些作用可能参与了异氟醚...

“你自己”的英语可以翻译为：yourself，thyself ...

“筏运”的拼音为：fá yùn...

suborn的现在完成时为：suborned...

adj.僧的，僧侣似的...

n.山羊( goat的名词复数 )，老色鬼，色狼，好色之徒...

public school的复数形式为：public schools...

circumfusion的音标：circumfusion的英式发音音标为：[sɜ:kəm'fju:ʒən]circumfusion的美式发音音标为：[sɜkəm'fjuʒən]...

incomers的音标：...

potentiate的音标：potentiate的英式发音音标为：[pə'tenʃɪeɪt]potentiate的美式发音音标为：[pə'tɛnʃiˌet]...

“失效”的近义词/同义词：无效, 作废。...

“嚷闹”的反义词：肃静。...

manufacturer的复数形式为：manufacturers...