beta的复数形式怎么写？

Does beta - blocker treatment influence central sleep apnoea?受体阻滞剂对中枢性睡眠呼吸暂停综合征有效 吗 ?Serum alpha - fetoprotein ( AFP ) and beta - human chorionic gonadotropin ( � � - HCG ) levels were elevated.外科手术切除部份肿瘤并做病理检查发现符合为胚胎 瘤 ...

n.贝塔，希腊字母中的第二个字母...

beta的音标：beta的英式发音音标为：['bi:tə]beta的美式发音音标为：['beɪtə]...

Moving rapidly through school, he graduated Phi Beta Kappa from the University of Kentucky at age 18.他连续跳级，18岁时就以全美优等生联谊会成员的身份从肯塔基大学毕业。" Golden " rice contains increased amounts of beta - carotene, a source of vitamin A....

shock的音标：shock的英式发音音标为：[ʃɒk]shock的美式发音音标为：[ʃɑk]...

joins的音标：...

“透露”的英语可以翻译为：divulge，leak，disclose，reveal，uncork ...

他弯腰蹲下，把小狗们都抱到自己腿上。He bent to a squat and gathered the puppies on his lap.她弯腰向下,左右手交叉触及脚趾.She reached down, touching her toes with opposite hands.我本想弯腰溜过去，但被他们看到了。I wanted to duck down and slip past but they saw me....

He attacked the indulgence shown to religious dissenters.他抨击对宗教上持不同政见者表现出的宽容.( The dissenters would have allowed even more leeway to the Secretary. )( 持异议者还会给行政长官留有更多的余地. )Of course he's rather worried about the dis...

desample的音标：desample的英式发音音标为：[di:'sæmpl]desample的美式发音音标为：[di'sæmpl]...

n.设计师( designer的名词复数 )，图案设计师，打样师，制图员...

rendezvous的音标：rendezvous的英式发音音标为：['rɒndɪvu:]rendezvous的美式发音音标为：['rɑndɪvu]...

包括键盘、键帽,其键盘上安装有键盘护板.The keyboard is equipped with a guard board....

“电子偶”的英语可以翻译为：[计] electron pair ...

v. 使覆没( whelm的第三人称单数 )，淹没，压倒，压垮...

She had to learn that her wishes did not take precedence over other people's needs.她必须懂得，自己的愿望不能先于别人的需要。The French kings claimed precedence over those of Spain.法国国王提出比西班牙国王享有优先权.The guests were seated strictly in or...

“理财”的拼音为：lǐ cái...

矮茶素，虎耳草素...

irrespirable的音标：irrespirable的英式发音音标为：[ˌɪrɪ'spaɪərəbl]irrespirable的美式发音音标为：[ˌɪrɪ'spaɪrəbəl]...