殷勤: politely, solicitously, eagerly attentive...
顺便: conveniently, in passing, without much extra effort...
挺: straight, erect, to stick out (a part of the body), to (physically) straighten up, to support, to withstand, outstanding, (coll.) quite, very, classifier for machine guns...
场合: situation, occasion, context, setting, location, venue...
体温: (body) temperature...
案件: case, instance...
珍贵: precious...
后备箱: trunk, boot (of a car)...
参与: to participate (in sth)...
痴呆: imbecility, dementia...
