他用力捅了一下驴屁股。He gave the donkey a mighty prod in the backside.那位女士捅了捅邻座，急切地在他耳边低语。The woman prodded her neighbour and whispered urgently in his ear.约翰冲着他们笑了笑，开玩笑地捅了理查德一下。John smiled at them and gave Richard a playful poke....
这昆虫的翅膀几乎是透明的。The insect's wings are almost transparent.羽毛最初由昆虫的翅瓣演化而来.Feathers initially developed from insect scales.他发现把昆虫的翅膀比作一艘帆船在某种程度上是有用的。He finds the comparison of insect wings with a sailing boat useful up t...
The criterion of irreversibility is also not decisive for the interpretation of demarcation of developmental homeostasis.不可逆标准对于解释或区分发育同形作用也是不明确的.Objective To investigate the role of outer sulcus epithelium cells to the ...
Felsic gneiss is the most widely distributed rock type in Archean metamorphic complex areas.长英质片麻岩是太古宙变质杂岩区最主要的岩石类型.Both the eclogite and the felsic gneiss have not undergone the same high - pressure metamorphic event.榴辉...