在意大利，每年大量捕杀野生动物的现象令人震惊。The annual slaughter of wildlife in Italy is horrific.语言是将人类与动物区分开来的基本特征。Language is something which fundamentally distinguishes humans from animals.孩子们到动物园就是为了看圈养的动物。Children come to zoos precisel...
unfettered butterfly逍遥的蝴蝶Imagination, it is a willingness to put aside thoughts unfettered imagination.畅想, 故明思意就是撇开思路毫无拘束的想象.an unfettered free market不受约束的自由市场...unfettered free trade...不受限制的自由贸易Unfettered by the bounds ...
通过减少负责包囊作用的血细胞而使包囊作用受到抑制.Suppression of encapsulation is by reducing blood cells responsible for encapsulation.活囊蚴可以在包囊状态中生活几个月.Metacercariae may endure in the encysted state for several months.当环境不利时,变形虫产生包囊.An amoeba f...