Frieda grinned, pinching him on the butt.弗里达咧嘴笑了，捏了捏他的屁股。My sister's always pinching me and it really hurts.我姐姐老拧我，好痛喔。He led his life , pinching and scraping.他省吃俭用地过日子....
In specific acid catalysis, the undissociated acids do not contribute.在特殊的酸催化中, 不离解的酸不起作用.The corresponding reaction of acetaldehyde is subject to general base catalysis.乙醛相应的反应服从广义的碱催化.Catalysis has increased the rate o...
The economy of the province was atypical because it was particularly small...该省的经济比较特殊，因为它的规模特别小。Pathology quiz case 1 Atypical fibroxanthoma of the auricle.病理学测验情况1.They can also be seen in atypical adenomatous hyperpla...