优先〔名词〕precedence详细»
优先firstpriority;give first rank to;got the start of;refusal详细»
优先give first rank to详细»
优先precedence;priority详细»
优先preference;priority;precedence详细»
优先precedence;preference;refusal详细»
优先preference详细»
优先precedence;precedency详细»
优先priority详细»