Buprofezin什么意思

Buprofezin的音标：...

Buprofezin has high activity against nymphs of the brown planthopper ( BPH ) and has effectively ovicidal action.噻嗪酮对褐稻 虱 若虫有很高的生物活性,并具有杀卵作用....

We spent hours poring over travel brochures.我们花了数小时仔细阅读旅游宣传册。His lunch did not take long to arrive and found him poring over a notepad covered with scrawls.不久午餐就送来了，当时他正埋头于一本满是潦草字迹的记事簿。We spent hours poring over travel b...

lactolin的音标：lactolin的英式发音音标为：['læktəʊlɪn]lactolin的美式发音音标为：['læktoʊlɪn]...

The best and the brightest pupils competed to demonstrate their intellectual prowess.最出色、最聪明的学生们竞相展示他们的才智。He was famous for his prowess as an athlete.他作为一名运动员以技艺高超而著称.He's always bragging about his prowess as a cric...

I cry at weddings, bar mitzvahs, christenings, graduations and birthday parties.参加婚礼我要哭, 出席犹太男子的成年礼我也要哭, 什么洗礼, 毕业典礼和生日宴会都会使我落泪.The graduations are marked on the side of the flask.烧瓶侧面有刻度标志.The graduations tend to be crow...

Alice corroborated what Blair had said.艾丽斯证实了布莱尔所说的。Blair will return to London tonight.今晚布莱尔将返回伦敦。She looked appreciatively at Blair's lovely pictures.她欣赏着布莱尔可爱的照片。...

“冒称”的英语可以翻译为：[法] holding out ...

n.集邮家( philatelist的名词复数 )...

n.戊二（酸）酰胺...

cyanic的音标：cyanic的英式发音音标为：[saɪ'ænɪk]cyanic的美式发音音标为：[saɪ'ænɪk]...

“推崇”的英语可以翻译为：hold in esteem，praise highly，canonize，cry up ...

gels的音标：gels的英式发音音标为：[dʒelz]gels的美式发音音标为：[dʒelz]...

溴化反应较不易发生.Bromination takes place less readily.溴化烷可以这样形成.Alkyl bromides can be produced this way.溴化氢加成的最后一步,是负离子亲核试剂的附加.The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step...

rifle的音标：rifle的英式发音音标为：['raɪfl]rifle的美式发音音标为：['raɪfəl]...

You have done a brave act and you will hear about it.你干了一件勇敢的事,你将会受到奖赏的.You always hear about planes being delayed because of technical faults.你总能听到由于技术事故而使飞机迟期起飞的事.What you hear about may be false; what you see is true....

v.解除负担，卸货...