Barry had his nose put out of joint by Lucy's aloof sophistication.露西的冷淡与世故使得巴里十分不快。Firemen tried to free the injured and put out the blaze.消防队员努力救出伤者并扑灭大火。He crossed to the bedside table and put out the light.他走到床头...
地衣是一类独特的生物有机体,其体内合成了多种特殊的次生代谢产物,主要为缩酚酸、缩酚酸环醚 、 缩酚酮、二苯并呋喃等类化合物.A lot of secondary metabolites such and were produced by lichens, a class of unique organisms....
In institutions with cytopathology available for on - site consultation, fine - needle aspirates are often adequate for diagnosis.在一些机构中,通过病理学家的现场咨询, 细针抽吸通常能够得到足够诊断的样本.Objective : To probe into the clinic value of incipi...