短語(yǔ)詞組短語(yǔ)a particular point in time 某個(gè)特定時(shí)刻just a point in time 請(qǐng)稍等to a point in time 到某個(gè)時(shí)間點(diǎn);在時(shí)間點(diǎn);在一個(gè)時(shí)間點(diǎn) 返回 a point in time