By 1978, in the USA, the use of CFCs in aerosol propellants was banned.美国自1978年起禁止在喷雾剂压缩气体中使用含氯氟烃。This law closely resembles that obtained with conventional propellants.这种规律非常类似于用普通推进剂所得出的规律.The lighter version used liqu...

Flagellata的音标：...

We need at least 24 hours' notice of cancellation.如欲取消，请至少提前24小时告知。The cancellation of the football match really ticked him off.足球赛的取消真把他给气坏了.Heavy seas can cause cancellation of ferry services.海上风浪太大,可能须要取消渡轮服务....

n.城堡主，寨主...

Castellabate的音标：...

Eberthella的音标：...

apella的音标：apella的英式发音音标为：[æ'pelə]apella的美式发音音标为：[æ'pelə]...

fellah的音标：fellah的英式发音音标为：['felə]fellah的美式发音音标为：['felə]...

The rotation of flagella pushes the bacteria through the water.鞭毛的旋转可以推动细菌在水中行进。Microtubules are also used in the construction of centrioles , basal bodies , cilia and flagella.微管还用于建造中心粒,基体, 纤毛和鞭毛.The length of the flag...

The Court of Appeal upheld the appellants' convic-tions.上诉法院维持了对上诉人的原判。Leslie W Russell , for appellants. W. M. Hawkins for respondents.莱斯里·W· 茹塞尔 为上诉人辩护; W·M·豪肯斯为被上诉人辩护....

The show was a miscellany of song and dance.那场演出是又有歌曲又有舞蹈的混合表演.A miscellany, an assortment, or a catalog, as of complaints, comments, or ideas.杂集,集锦或目录, 如抱怨, 评论或观点的杂集....glass cases filled with a miscellany of objects......

It was the dream of Isabella's life to expel them for ever.把他们永远从这片土地上赶出去是伊莎贝拉一生的愿望.Isabella. Please. I don't have time for this.伊莎贝拉，别再说了，我没有时间听这个。Isabella had been taught unquestioning obedience.伊莎贝拉被要求无条件服从。...

hellandite的音标：hellandite的英式发音音标为：[helən'daɪt]hellandite的美式发音音标为：[helən'daɪt]...

网柱菌科...

Purpose : To discuss the image characteristics of brucella spondylitis.目的: 探讨布鲁氏菌性脊柱受侵的影像学特点.Objective To find out the infection of brucella among local people.目的了解尉犁县人间布病感染情况....

n.甲硫哒嗪，硫醚嗪（一种安定药）...

inappellable的音标：inappellable的英式发音音标为：[ˌɪnə'peləbəl]inappellable的美式发音音标为：[ˌɪnə'peləbəl]...

...

clitella的音标：...

n.（无脊椎）钡粒...

I wasn't ready quite yet to go hunting down chlorella.查访克林哈特的网站,可以找到一篇文章,说明桑拿疗法可以替身体排毒.Chlorella is one of the single - cell algae that was studied, cultured and used for human.小球藻是被人类研究并开发利用的 单细胞 藻类之一....

Capella的音标：...

条眷子囊盘...

miscellaneous的音标：miscellaneous的英式发音音标为：[ˌmɪsə'leɪniəs]miscellaneous的美式发音音标为：[ˌmɪsə'leniəs]...

interpellator的音标：interpellator的英式发音音标为：['ɪntɜ:pəleɪtɜ:]interpellator的美式发音音标为：['ɪntɜpəleɪtɜ]...

Billingsellacea的音标：...

小舌形贝属...

Does coincidence come under the umbrella of the paranormal?巧合属于超自然现象吗？They operated under the umbrella of the police.他们在警方的掩护下采取了行动.Police operated under the umbrella of the security forces.警方在保安部队的掩护下采取了行动....

Gelidiella的音标：...

abbr.belladonna 颠茄（解痉剂）...