dimethyleneimine什么意思?


二甲亚胺,乙撑亚胺

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    The troopers followed behind, every muscle tensed for the sudden gunfire.骑兵尾随其后,精神高度紧张以防突袭。Under cross-examination, he admitted the state troopers used more destructive ammunition than usual.在反复盘问下,他承认该州警察使用了比平常更具破坏性的弹药。...
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    她坐在铺着石板的庭院里的一把椅子上。She sat on a chair in the flagged yard.碎砖石可以用来铺路基和庭院地基。Brick rubble is useful as the base for paths and patios.庭院里有几处蔓生的灌木丛。The yard held a few straggly bushes....
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    They show no disposition to improvise or to take risks.他们不愿意临时凑合或冒险。Wearing helmets gave cyclists a false sense of security and encouraged them to take risks.戴头盔给骑自行车的人一种错误的安全感,怂恿他们去冒险。Managers use a full arsenal of moti...
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    他混迹于有魅力、有学问或有名气的人当中。He surrounds himself with attractive, intelligent, or well-known people.他的学问显然博大精深。His erudition was apparently endless.把物理学界定为一门探求简单规律的学问the characterization of physics as the study of simplicity...
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    Afterwards, they sell the ship and the goods and abscond.然后, 他们卖掉船和货物,各自潜逃.Kenobi managed to kill Grievous , and abscond with his starfighter.克诺比试图击毙了格里沃斯, 并拿他的战斗机逃跑了.The driver listened, at once pop - up car goes, drive...