allylic什么意思

allylic的音标：allylic的英式发音音标为：['æləˌlɪk]allylic的美式发音音标为：['æləˌlɪk]...

Isomerization occur during bromine reaction, that is mean secondary allylic configuration changes into primary allylic configuration.在溴化反应过程中存在分子结构重排, 即溴代仲位烯丙基构型向溴代伯位烯丙基构型发生转化....

n.（马术）环骑，沿轨道运行，绕转...

To mutilate or disfigure by battering, hacking, cutting, or tearing.乱切,乱打用击打 、 压 、 切或撕的方式使残缺不全或形状破损.Dual DP is a waste for all except Mutilate builds.双手都上致命毒药是一种浪费,除非你是毁伤天赋.I wish that those who are troubling you would e...

Dipneumonomorphae的音标：...

n.青兰属植物...

resignations的音标：...

memorable的音标：memorable的英式发音音标为：['memərəbl]memorable的美式发音音标为：['mɛmərəbəl]...

n.取出，抽出，血统，家世，出身，[化]提取（法），萃取（法），回收物，提出物，精炼，[数]开方，求根...

These tethers in turn pull on all the connected horizontal tethers.竖直网绳反过来又扯动所有和它联结的水平位置网绳.The energy is further dispersed because the tethers are interlaced.能量能进一步分散是因为网绳是相互联结的.The technology of space tethers has mature...

Other options include xenon headlamps, a removable hardtop and GPS navigation.其他配选配置还包含了疝气大灯 、 可硬顶篷和GPS导航系统....a GPS receiver.全球定位系统接收器Can you use a GPS or something to track her down?你能用全球定位系统什么的追踪到她 吗 ?This disengages ...

lithokelyphopaedium的音标：lithokelyphopaedium的英式发音音标为：[lɪthəʊklaɪfəʊ'pi:dɪəm]lithokelyphopaedium的美式发音音标为：[lɪthoʊklaɪfoʊ'pidɪrm]...

When we think of adventurers, many of us conjure up images of larger-than-life characters trekking to the North Pole.一想到探险者，我们很多人脑海中浮现的便是长途跋涉前往北极的非凡人物形象。The distal end of the kinetochore tubule is firmly embedded in the ...

droll的音标：droll的英式发音音标为：[drəʊl]droll的美式发音音标为：[droʊl]...

iAR的音标：...

Acala的音标：...

n.铬变素...