暗杀: to assassinate...
脂肪: fat (in the body, in a plant, or in food)...
车轮: wheel...
搜索: to search (a place), to search (a database), to search for (sth)...
严格: strict, stringent, tight, rigorous...
原材料: raw materials, unprocessed materials...
道: road, path, principle, truth, morality, reason, skill, method, Dao (of Daoism), to say, to speak, to talk, classifier for long thin things (rivers, cracks etc), barriers (walls, doors etc), questio...
租金: rent...
课题: task, problem, issue...
坚定: firm, steady, staunch, resolute...