敬业: to be dedicated to one's work, to respect one's work...
阀门: valve (mechanical)...
蕴涵: to contain, to accumulate, to embrace, implicit condition, implication, entailment...
退票: to bounce (a check), to return a ticket, ticket refund...
键盘: keyboard...
不用: need not...
定金: down payment, advance payment...
车主: vehicle owner...
叫好: to applaud, to cheer...
咀嚼: to chew, to think over...
