音標(biāo)發(fā)音英式音標(biāo) [?se?f ?p??.ri.?d]美式音標(biāo) [?se?f ?p?r.i.?d]英式發(fā)音 美式發(fā)音 基本解釋安全期（女性經(jīng)期前或經(jīng)期中最不易受孕的幾天）。同根派生 safe period相關(guān)詞英英字典劍橋英英字典 the few days just before and during a woman's period when she is unlikely to become pregnantsafe period劍橋字典safe period柯林斯字典