centrosymmetric是什么意思？

centrosymmetric的音标：centrosymmetric的英式发音音标为：[sentrəʊsɪ'metrɪk]centrosymmetric的美式发音音标为：[sentroʊsɪ'metrɪk]...

Complex 5,8 and 9 belong to non - centrosymmetric trigonal space group P 3 _ 121.其中,配合物5、8和9都属于三方晶系, 非 中心对称的P3121空间群.The molecule is centrosymmetric.该化合物分子是中心对称....

fretfulness的音标：fretfulness的英式发音音标为：['fretfəlnɪs]fretfulness的美式发音音标为：['fretfəlnɪs]...

coagula的音标：coagula的英式发音音标为：[kəʊ'ægjʊlə]coagula的美式发音音标为：[koʊ'ægjʊlə]...

class的一般过去时为：classed...

The election was held six months ahead of schedule.选举提前了6个月举行。The jet arrived in Johannesburg two minutes ahead of schedule.喷气式飞机提前两分钟到达了约翰内斯堡。We laboured hard to finish our job ahead of schedule.我们努力工作,以期把活儿提前干完....

Remedy some inanition on soul a bit.弥补一些些心灵上的空虚.Camomile has long been used as a remedy for teething babies.春黄菊长期以来一直用作减轻婴儿出牙时的不适的药物。Objective To remedy lacrimal hypersecretion by procaine blocking lacrimal gland.目的利用普罗卡...

shiver的现在完成时为：shivered...

dizzied的音标：...

stew的一般过去时为：stewed...

tutor的音标：tutor的英式发音音标为：['tju:tə(r)]tutor的美式发音音标为：['tutə(r)]...

hemidystrophy的音标：hemidystrophy的英式发音音标为：[he'maɪdɪstrəʊfɪ]hemidystrophy的美式发音音标为：[he'maɪdɪstroʊfɪ]...

His heart rate was 30 beats per minute slower.他的心率每分钟慢了30次。Being boss of a software firm beats selling insurance...当软件公司的老板比卖保险强多了。The goldsmith beats gold into goldleaf.金匠把金子锤成金箔.He beats time with hands and feet.他手脚并用地...

antifilarial的音标：antifilarial的英式发音音标为：[æntə'fɪlrjəl]antifilarial的美式发音音标为：[æntə'fɪlrjəl]...

“平民”的反义词：贵族。...

"Just take it easy," David said. "You'll feel better presently."“放松点，”戴维说，“你很快就会觉得更舒服些。”Presently, the networked product customization system is in tryout.目前, 华洋电器产品网络化定制系统正在试用当中."You're not looking too well, T...

Social activities might include barbecues on the beach and walking tours of the Old Town.社交活动可以包括沙滩上的烧烤和老城区的步行游览。Tours leave from Palma and are bookable at some hotels or any travel agency.旅行从帕尔马开始，可以在一些旅馆或任何旅行社预订这些旅游线路。...