conic什么意思？

Consider a family of parallel lines that cut the conic.设有一组平行线与圆锥曲线相交.The circular points are really a degenerate conic.虚圆点实际上是一退化的二次曲线.A family of parallel lines cut the conic.有一组平行线与圆锥曲线相交....

conic的音标：conic的英式发音音标为：['kɒnɪk]conic的美式发音音标为：['kɑnɪk]...

mare的复数形式为：mares...

火苗象闪电一样迅速地向草垛里钻着.The flames darted into a rick of straw with lightning swiftness.草垛里找针(大海捞针).To look for a needle in a haystack.梯牧草成熟了, 就割下来堆成草垛.When the timothy is in full head it is cut, and the hay - cock erected....

Hollander, Jansen ( 1951 ) and England , Field ( 1954 ) reported streptococcus suis infections.荷兰Jansen等 ( 1951 ) 和英格兰Field等 ( 1954 ) 报道了仔猪链球菌病.Jansen advises, " Make a list of your five favorite things to do, and do the...

n.袋泡茶...

哈特龙电子管...

Most plants are hermaphrodite, but have mechanisms such as self - INCOMPATIBILITY that promote allogamy.许多植物是雌雄同体的, 但它们存在自交不亲和的机制,从而促进异花受精.Everyone at my school heard it. You were hermaphrodite cheerleader?我的学校里每个人都听过你就是...

对财务上的意外状况要做到有备无患。Be prepared for unexpected news concerning your finances.偿还抵押借款是我们财务上的一大负担.The mortgage is a drain on our financial resources.财务上出现问题延误了我们的建设计画.Financial problems have set back our building programme....

“同业”的拼音为：tóng yè...

“很好，”我用干脆的命令性的语气说道。"Very well," I said, adopting a crisp authoritative tone.别麻烦, 来干脆的,这么大的人!Come on, stop dithering and look smart - you're old enough!“ 要他没我, 要我没他,干脆的告诉你得了." Either him or me, take your choice and t...

limiter的音标：limiter的英式发音音标为：['lɪmɪtə]limiter的美式发音音标为：['lɪmətə]...

“搀杂”的拼音为：chān zá...

What point is there in admitting that the stories fed to the gullible public were false?...承认向轻信媒体的公众提供了不实报道有何意义呢？What point is there in admitting that the stories fed to the gullible public were false?承认向轻信媒体的公众提供了不实报道有...

He suffered martyrdom by stoning.他被处以石刑，以身殉难。Or was It'stoning a cat and beating an ass?还是拿石子儿砸猫子、打驴子?They have put an end to my life in the prison, stoning me with stones.他们使我的命在牢狱中断绝, 并将一块石头抛在我身上....

n.超吸器...

“吓人”的拼音为：xià rén...