heptoxide是什么意思？

heptoxide的音标：heptoxide的英式发音音标为：[hept'ɒksaɪd]heptoxide的美式发音音标为：[hept'ɒksaɪd]...

power的一般过去时为：powered...

我负有确保这些包裹得到妥善保管的重大责任。I had a huge responsibility to ensure these packets remained in safe hands.你没权挥霍委托你保管的钱.You have no right to play ducks and drakes with money that has been entrusted to you.它们列于一卷严格保管的缩微胶卷上.They are ...

“即若”的英语可以翻译为：[书] （即使） even，even if，even though ...

rocker的复数形式为：rockers...

dyshematopoiesis的音标：dyshematopoiesis的英式发音音标为：[di:ʃə'mætəʊpəʊɪi:sɪs]dyshematopoiesis的美式发音音标为：[diʃə'mætoʊpoʊɪisɪs]...

Total concentration is required with no distractions.要全神贯注，不能有丝毫分神。There are too many distractions here to work properly.这里叫人分心的事太多,使人无法好好工作.I find it hard to work at home because there are too many distractions.我发觉在家里工作...

adj.难辨认的，觉察不出的...

The main property changes occurring during dehydrochlorination are: hydrogen chloride evolution , coloration, and embrottlement.脱氯化氢降解过程中的主要性能变化是: 释出氯化氢, 变色和变脆.This paper summarized classification, functions, varieties o...

adv.很少地，罕有地，极精彩地，珍奇地，绝佳地...

n.（捕猎野兽用的）陷阱( pitfall的名词复数 )，意想不到的困难，易犯的错误...

adj.未知的，图上未标明的...

parade的第三人称单数（三单）为：parades...

busy的音标：busy的英式发音音标为：['bɪzi]busy的美式发音音标为：['bɪzi]...

brainstorm的现在完成时为：brainstormed...

The House of Commons is to debate once again whether to bring back the death penalty.下议院将再次就是否恢复死刑展开辩论。The millennial generation is celebrating the global commons every day, apparently unmindful of Hardin's warning....