“避孕套”用英语怎么说？

如果使用得当，避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.虽然多数避孕套含有杀精剂，但也有一些是不含的。Although most condoms contain spermicide, there are some manufactured without.想到老师将分发避孕套给学生使一些家长愤慨不已。The prosp...

两层细胞 ( 两胚层 ),中间是凝胶状的中胶层.Two cell layers ( diploblastic ) separated by a gelatinous mesoglea....

“匙形”的拼音为：chí xíng...

caravanserais的音标：...

membranophone的音标：membranophone的英式发音音标为：[membrənə'fəʊn]membranophone的美式发音音标为：[membrənə'foʊn]...

n.倒电容...

万向支架连接...

n.磁放大器...

破云而出的阳光透过窗户送来一束琥珀色的光线。A burst of sunshine sent a beam of amber light through the window.他用力摇晃这个琥珀色的瓶子。He shook the amber bottle vigorously.房间里现在是一片琥珀色的灯光和阴影.The room was now a shell of amber light and shadows....

echinenone的音标：echinenone的英式发音音标为：[ɪ'kɪnɪməʊn]echinenone的美式发音音标为：[ɪ'kɪnɪmoʊn]...

...starchy and sticky glutinous rices.含大量淀粉、黏性大的糯米...soft and glutinous mud.又软又黏的淤泥Source for Gramineae rice ( glutinous rice ) of the kernel.为禾本科植物稻 ( 糯稻 ) 的种仁.glutinous rice糯米The meat was chewy and the sauce was glutin...

n.八边形，八角形...

forenoon的音标：forenoon的英式发音音标为：['fɔ:nu:n]forenoon的美式发音音标为：['fɔrnun]...

anophelifuge的音标：anophelifuge的英式发音音标为：[ə'nɒflɪfju:dʒ]anophelifuge的美式发音音标为：[ə'nɒflɪfjudʒ]...

n.女编辑...

It is my destiny one day to be king.我命中注定有一天要成为国王。Destiny has ordained that they are who they are.命运已经决定了他们的性格为人。She had always been mistress of her own destiny.她总是能够掌握自己的命运。...