In colder weather, your cat will curl up into a tight, heat-conserving ball.天气更冷时，猫会为了保存热量而紧紧地缩成一团。A blow to the stomach made him curl up.他腹部受到一击而直不起腰来.On the battlefield such a coward like him would surely lie down and ...
The Negro minstrel is touring the country.那个黑人歌舞团正在全国各地巡回演出.It's impolite to call the black people Negro.称呼黑人为Negro是不礼貌的。I know the Negro race has a long road to go.我知道黑色人种还有很长的路要走....
伪足为多数双翅目幼虫所特有.Pseudopodia are characteristic of many dipterous larvae.辽宁省地种蝇属四新种 ( 双翅目: 花蝇科 )FOUR NEW SPECIES OF THE GENUS DELIA FROM LIAONING, CHINA ( DIPTERA: ANTHOMYIIDAE )大多数感染的虫种属于鳞翅目 、 双翅目和鞘翅目.Most susceptible spec...
成矿时代为中元古代早期.The mineralization epoch is the early period of mesoproterozoic Era.王家崴子金矿床赋存于辽南古元古代浅变质岩系中.Wangjiawaizi gold deposit occurs in Lower Proterozoic opimetamorphic rock series.元古代光球疑源类Valerialophostriata ( Jank. ...