decertify是什么意思？

decertify的音标：decertify的英式发音音标为：[di:'sɜ:tɪfaɪ]decertify的美式发音音标为：[di'sətəˌfaɪ]...

乙撑亚胺，乙亚胺，二甲亚胺...

herd的音标：herd的英式发音音标为：[hɜ:d]herd的美式发音音标为：[hɜrd]...

loamy的音标：...

甲基肌苷...

gesticulate的现在进行时为：gesticulating...

He felt execrated by all.他觉得所有人都在诅咒他....

threshed的音标：...

The mechanics work hard to keep the he-licopters airworthy.机修工努力维持直升机的飞行性能。Both quantum mechanics and chaos theory suggest a world constantly in flux.量子力学和混沌理论都表明世界永远处于不断变化中。What are the mechanics of this new process?这一新...

fearful的反义词有：bold, courageous, fearless, bold, courageous, fearless。adj.fearful的反义词（吓人的;担心的）：bold, courageous, fearless。fearful的反义词（其他释义）：bold, courageous, fearless。...

Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide...火星的大气层极其稀薄,几乎全部由二氧化碳构成。Gasfired heaters should not be used in corrosive or explosive atmosphere.燃烧煤气的加热器不宜用于有腐蚀性或危险性的气体中.As the lungs e...

v.凝视( peer的过去式和过去分词 )，盯着看，同等，比得上...

“镜臂”的英语可以翻译为：handel ...

menadione的音标：menadione的英式发音音标为：[ˌmenə'daɪəʊn]menadione的美式发音音标为：[ˌmenə'daɪˌoʊn]...

“蕃椒油”的英语可以翻译为：capsicin ...

croon的第三人称单数（三单）为：croons...