The primary chalazal haustorium ramifies around the vascular tissues of the ovule.初生合点吸器沿着胚珠的维管组织分支.Early necrosis or post haustorium formation necrosis of haustoria might take place.吸器可以在发育早期受抑坏死,也可迟滞至吸器体形成之后坏死.With emb...
His quick recovery is ascribable to his sound constitution.他的迅速康复是由于他的健全的体质.Is his failure ascribable to incompetence or to bad luck?他的失败是因为无能还是因为运气坏?Therefore, any changes in the cell are ascribable to the working elect...
他被指无趣乏味，古板守旧，心胸狭窄。He was criticised for being boring, strait-laced and narrow-minded.上班时，他淹没在枯燥乏味的会海中。At work, he was chained to a system of boring meetings.我觉得那些人物形象即使不说是乏味无聊，至少也是毫无深度。I found the characters very two-dim...
They were close to weaponizing ricin—a lethal plant toxin.他们快把蓖麻毒素——一种致命的植物毒素——研发为武器了。Tests showed increased levels of toxin in shellfish.检验表明水生有壳动物的毒素水平提高了。To set a thief to catch a thief, that is what we call " to coun...