单词	行孝
释义	行孝 xíng xiàofilial piety
随便看	requirement specification traceability requirements phase requirements planning requirements planning cycle requirements planning system Requirements Risk Requirements risks requirementsrqmnts requirements service requirements set by host country requirements sharing requirements specification requirements specification language requirements stability index requirements status requirements survey requirement statement language requirement statement languagersl requirements to commence an action requirement storage requirements traceability Requirements Traceability Matrix requirements tracing requirements vector requirements verification