ascribe的一般过去时为：ascribed...

vt.有益于，有助于（benefit的过去式与过去分词形式）...

beings的音标：beings的英式发音音标为：['bi:ɪŋz]beings的美式发音音标为：['biɪŋz]...

prescribe的现在完成时为：prescribed...

纤维光束膀胱镜...

beacon的音标：beacon的英式发音音标为：['bi:kən]beacon的美式发音音标为：['bikən]...

debenture的音标：debenture的英式发音音标为：[dɪ'bentʃə(r)]debenture的美式发音音标为：[dɪ'bɛntʃɚ]...

adj.贝克莱的，贝克莱主义的...

a rare species of beetle一种稀有甲虫He saw a shiny green beetle on a leaf.我看见树叶上有一只闪闪发光的绿色甲虫.A firefly is a type of beetle.萤火虫是一种甲虫....

ibex的音标：ibex的英式发音音标为：['aɪbeks]ibex的美式发音音标为：['aɪbeks]...

lumber的现在完成时为：lumbered...

besprinkle的第三人称单数（三单）为：besprinkles...

Oxidized cholesterol may be responsible for furring up the arteries.氧化胆固醇可能是造成动脉堵塞的元凶。I sometimes find it a strain to be responsible for the mortgage.我有时觉得背负这笔抵押贷款很有压力。Who will be responsible for the expedition's su...

v.围绕，缚，以带子缠绕( begird的现在分词 )...

n.肚子，腹部，（物体的）圆形或凸起部份，胃口，食欲，腹部…形的vt.& vi.膨胀...

They were unaware of the fate that was to befall them.他们并不知道即将降临到他们头上的厄运。I fear some evil will befall.我怕将要发生甚么不幸.Whatever might befall now, he must on to his journey's end.现在他已是无论如何非到巴黎不可了....

bedaub的音标：bedaub的英式发音音标为：[bɪ'dɔ:b]bedaub的美式发音音标为：[bɪ'dɔb]...

v.分割…的肢体，肢解( dismember的现在分词 )...

n.啤酒，麦酒，（一般）发酵饮料，[印，纺]比尔...

becalm的一般过去时为：becalmed...

liberal arts的音标：...

loganberries的音标：...

All dogs are capable of doing harm to human beings.只要是狗就可能会咬人。He ventured the opinion that "whales are as intelligent as human beings".他大胆提出了“鲸与人类一样聪明”的观点。Human beings have an infinite capacity for self-deception.人类自欺的本事...

vt.包围，为敌对势力包围，拥挤在周围，包围住，如被询问纠缠或强求，使感到丧气或焦虑...

褶皱带，造山带...

libertine的音标：libertine的英式发音音标为：['lɪbəti:n]libertine的美式发音音标为：['lɪbərtin]...

n.长辈，胜于己者，更好者( better的名词复数 )，较优越者，前辈，长者v.改善，提高( better的第三人称单数 )...

beauty的复数形式为：beauties...

There is a big protuberance on the trunk.树干上有个大包.The skull is well domed a pronounced occipital protuberance.头骨是半球形的,枕骨凸起十分明显.This paper introduces a lug mantle and solution of bottom protuberance.介绍一种代替深拉深的变通两体风罩结构,及底部外...

beshrew的第三人称单数（三单）为：beshrews...