ortho- 或 orth-pref.(前缀)Straight; upright; vertical:直的;直立的;竖直的:例句:orthotropous.直生的
Perpendicular:垂直的:例句:orthorhombic.正交的
Correct; correction:正确的;正确:例句:orthopsychiatry.行为精神病学
The most fully hydrated form of an acid or of its salts:酸或它的盐的最完全的氢化物形式:例句:orthoboric acid.原硼酸
Diatomic molecules in which the nuclei have the same spin direction:核子有相同旋转方向的双原子分子:例句:orthohydrogen.正氢
Of or relating to one of three possible isomers of a benzene ring with two attached chemical groups in which the carbon atoms with attached groups are adjacent:苯环的同分异构物:属于或关于苯环的三种可能的同分异构物的,该同分异构物有两个附带的化学链,在链中附带有的链的碳原子紧紧相邻:例句:ortho- dibromobenzene. ortho- dibromobenzene
来源:Middle English 中古英语 from Old French 源自 古法语 from Latin 源自 拉丁语 from Greek 源自 希腊语 from orthos [straight, correct, right] 源自 orthos [直的,正确的,对的]