retention〔名词〕保有额 ,自留额,保留 ,拘留,留置详细»
retention保存，扣留，拘留，自留额(保险)保留，保持，记忆力自保额详细»
保持hold to;keep;maintain;maintenance;retain;sustain详细»
保持HLD;HoLD;hold;holding;MNTN;MaiNTaiN;preserve;retain;retention详细»
保持hold;holdfast;holding;keep详细»
保持held;hold;hold in;holdfast;holdin;holding;keep;keep to;keeping;kept;kept to;lain;maintenance;remain;rest;stand;stood详细»
保持holdin;keep up;lain;stand详细»
保持lying;maintenance;retention详细»
保持keep;maintenance;retention详细»
保持hold in;holdfast;holding;keep;kept to;maintenance详细»