He finished second in the championship four years in a row.他连续4年获得锦标赛亚军。If I'm inside for three days in a row, I go crazy.如果连续3天不出来，我会发疯的。They have won five championships in a row.他们已经5次蝉联冠军。...
Nathaniel Hawthorne ( 1804 - 1864 ) and Emily Bronte ( 1818 - 1848 ), are both full of romanticism.纳撒尼尔·霍桑 ( 1804-1864 ) 与艾米莉·勃朗特 ( 1818-1848 ) 这两位作家都具有浪漫主义气质.To exemplify what I mean , let us look at C . Bronte's J...
许多基团可通过向得自胶的重氮盐作亲核取代而加以导入.Many groups can be added by nucleophilic substitution on a diazonium salt.大多数连于芳核能被直接取代的基团仅限于重氮盐.Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts....
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...